Lb7 cp3 fuse location. Mine never did with 26k rail pressure and dual cp3 .

Lb7 cp3 fuse location 19. I suggest you get the injectors tested-- more of a problem on a LB7, than the CP3. The TCM is on the radiator schroud . 54 posts · Joined 2005 Add to quote; Only show this user #1 · Nov 27, 2006. 6 LBZ lift pump location. Check out the deal on BOSCH 0445020017 New (No Core) CP3 Injection Pump 01-04 GM 6. Control Module 2. I want to get rid of all the non needed wires in the harness. Should have been a quick prime it, start it and drive it. 888. OE Remanufactured LB7 Duramax 2001-2004 High Pressure Pumps are cost-effective and meet the same high standards and Replace your failed CP3 injection pump in your 2001-2004 GM 6. 00. Both those can fail and should be checked before considering CP3 failure. 7" double din in dash- 7 screens-(visors, all 4 headrests) 21overhead. Tuned by Idaho Rob:gearjamin 85% Cp3, Hamilton Valve Springs LML Manifold, 4" Exhaust,7inch Stack, 60" Traction Bars Blackout Performance Trans with 1058 Tuned and Built by Blackout Performance 630rwhp 1150rwtq 11. 20 posts · Joined 2015 Add to quote; Only show this user #1 · Mar 19, 2016. Jump to Latest Where is the CP3 on a LB7? 2011 GMC Sierra 2500HD 4x4 Ext Cab LML Duramax Cognito Platinum Leveling kit with FOX Shox 2006 GMC Sierra 2500HD CCSB 2WD LBZ, Banks Six-Gun w/PDA, Magnaflow 4", TB PCV re-route & Trans lines, Weathertechs, AVH-P3100DVD, Focal Access 165s, Bushwackers, Caterpillar batteries The way to diagnose a bad cp3 is to run 2feet of clear fuel line from the OUTLET port on the CP3(you can get to it with just removing the A/C compressor and a needle nose pliers) to the oem return hose. I did 8 new injectors and 8 new lines last August. 5x28 12K GVW Got hot and melted through. 9 • 45% Injectors • Stock CP3 • Built and Tuned by Blackout Performance • 11. Not a single fuse is blown and I am getting diesel to the injectors. The CP3 [mechanical] does not use a fuse/relay. 5-5 Bilsteins -Cognito Pitman and idler Support-33x13. 9-liter and 6. And I'll probably do that if it The lb7 motor as a FPRV just like the lly and lbz motors, except its in a harder to get to location and most of the time its not needed anyway. all work and no play! 02 2500hd 4x4 ccsb d/a, twin compound turbos by me (S480 AND STOCK IHI WITH 40mm JGS WG, 45 PSI BOOST), TOMAN TUNING dsp5, banks 4" exhaust, suncoast 4 w/1057, LBZ cp3, Ran hot solenoid lead first to inline 20 amp fuse (12 ga wire used) then into the back of the fuse box. 6L LB7 Dually 3500 CCLB with Lincoln Diesel Injectors, Ready Lift leveling keys, ProFabTurbo Horn, Bilstein 5100 Front Shocks, BD Performance Manifold, Banks 4" Exhaust, Banks Big Head Waste Gate, PPE boost valve, 235/75/16 stock wheels 1. 00 () Includes selected options. Industrial XP1285105 XP Series 12MM CP3 Pump. Lb7 Engine Wiring Diagram Lb7 Duramax Ficm Fuse Location. -LT GRN wire out of NSBU at C2 contact B goes into BTSI Fuse 10A, (located in Fuse Block Underhood). 5 nitto's,5" turbo back exhaust,BullyDog Triple Dog GT,Suncoast Level 3 Transmission/Triple Disc Torque Converter,BD Supermax Turbo ,K&N Cold Air intake. bigdave_185 203 Replies. Changed the fuel filter and it was clean. This is a one-stop symptom checker for issues related to common rail injectors and CP3 pumps. Does anybody know what could be going on. 098 @ 85. I would like to make my own stand alone harness. It is then pressurized to the injectors. Same Day Shipping. -PINK wire out of B/U LPS Fuse 25A goes into NSBU Connector 2, contact C. Check and record any DTC, look at snap shot data or save, do not erase codes prior to (CP3 Pump) Buy Duramax High Pressure CP3 Pump . 57diesel 203 Replies. Usually Ships in 24-72 Hours. On my largest tunes rail pressure drops to around 15k. extension hose,Glow Plug Harness,Glowshift Maxtow gauges,Boost & Fuel Pressure Bolts,2/0 Battery Cable Upgrade,PMD Re-Location Kit, '03 GMC 2500 LB7, 2WD Lb7 duramax wiring harness diagramOem lb7 & lly cp3 wiring harness Lb7 duramax wiring harness diagramFuel system parts lb7 line list breakdown diagram duramax gmc diesel engine 2001 truck clip crankcase gm chevrolet 2004 brake. The ECM does. 2004 LB7 Fuse Box. I was wondering if anyone had access to wiring diagrams. What is my best choice for a cp3? Should I install a stock lbz pump, a modded lbz pump or maybe I'd 2001-2004 Duramax LB7: No Start? No Problem! 888. Checked for the rub issue behind the alternator, no issue. the pump i have wont spin far enough down for the holes to even try and match. Next you will need 2 containers to measure returned fuel in, and 2 sections of 1/4" fuel line about 2-3 feet long. We began to get the limp mode on heavy acceleration. Could be wiring from fuse box, could be a relay? Do not have tech 2 to scan. 6 LB7 Duramax available at XDP. Fuel Related. This forces the CP3 to put max output on the fuel rail. Jump to Latest 12K views 3 replies 3 participants last post by ROY FABON Jan 23, 2021. 6 Technical. All injectors were at, or below -1 +1. Winter Holiday Sale! OFFER EXPIRES IN: Call Now. 7-liter engines since 2003. Diesel Power Products carries the Industrial Injection Bag of Parts Stage I CP3 for 01-04 6. Pay Over Time. Author Mrs. The 12VDC pin is dead. 6-liter Duramax diesels from 2001 to 2010, and it’s been the heart of Cummins 5. -Put a heater hose or any kind of hose on the CP3 outlet and secure the hose with a clamp. Jump to Latest (LB7) Duramax Second Generation: 2004. 🇨🇱 🚆2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN+Companion, Ride-Rite AirEFI'd by Rob Shop the wide selection of CP3 Pumps & Upgrades for your 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6. -Get a bucket to collect fuel and crank the engine for 30 seconds-Measure the CP3 flow with a conventional graduated cylinder/cup from your kitchen On first attempt running my old (LB7 reg) tuning it would not start. Account. One small and relatively inexpensive part that can cause a big headache on a common rail diesel is the valve that controls fuel flow into the injection pump. High-Pressure Common Rail Basic Information and Function. Duramax 6. EPR Twins, Big Dipper 40% overs, MBRP Cool Duals, LBZ CP3, ADII, BD Manifold, C2 Gauges, H2 Wheels, Cognito Sleeves and Braces, Hids-Hi-Low-Fogs. I figured out my own ignition I'm in need of a new cp3. Highest quality OE replacement pump. 6L LB7 Duramax quantity. Does anyone know how to check what wrong or how to fix it? Has anyone else had this problem or know of this problem? Bearing in mind that it's a brand new priming pump and that there's no problems with the lines back to tank, and no air intake in the line to the pump. High pressure is built and then delivered by the pump to the fuel rail manifold. 2003 Silverado Cab & Chassis 3500 LB7 Reg Cab 4x4 Fire Red 345k miles and 23 THOUSAND hrs!! 2008 Legend Trailmaster 8. If using a off the shelf LB7 cp3 compared to the off the shelf LBZ/LMM cp3, the advantage is greater. Duramax CP3 Pumps - LB7, LLY, LBZ, and LMM - Please click the Duramax CP3 pump for your truck below to continue to the info & ordering page. 50 Toyo Open Country M/T Lastly we were able to jump the fuse onto another 175a fuse and the truck would start however the truck would not turn off after the key was trunk to off we had to discount the jumped wire to shut truck off any experience with this kinda issue CP3 Replacement on LB7. Control Module Pulley 2. , Kennedy twin lift pumps w With the lift pump unplugged and for unplugged it won’t crank with with it running and pulling lift pump fuse it will shut off Almost wonder if that pressure from the lift pump has messed up the cascade valve in the cp3 but I’m not sure on that one either. I was blowing #1 ficm fuse and looked good at the alt bracket and ended up being this. Duramax Hard Parts. IIRC, it was dead center in the underhood fuse panel. No Handling Fees &dash Merchant Automotive 10696 Billet CP3 Fuel Injection Pump Rear Bracket. Before condemning the pump for a starting issue you need to be certain that the high I checked the fuse location where my add a fuse is and it gets power when the engine is in the run location. 2L Diesel Engine Duramax Third Generation: 2006-2007. I'm stumped General Discussions 01-04. Qty: Add to Cart. I'm assuming by fuel pump you are referring to the cp3. Temporarily remove the Metal Support G (as shown) by removing the 4 bolts H and set aside to remove the fuse box cover F. This kit can be purchased with a new, modified, Dueling Dragons (two 85% Dragon Fire CP3s) or the Dueling Double Dragons (two 120% CP3s) CP3's for those who compete in the competition circuits. CHECK OUT NEW PRODUCTS ADDED DAILY! Promotions culprits for air in the fuel lines on an LB7 are the rubber fuel hoses in the valley of the engine that connect to the CP3 injection pump, the fuel filter housing, the fuel injection control module, and the fuel pressure relief valve Why use the LBZ FPR on the LB7: The Design of the LBZ FPR allows you to push higher fuel pressure through your truck because the LBZ FPR has more points to monitor pressure. Though a lift pump is not required, to achieve maximum pump performance a fuel supply of 150 GPH @ 8-10 psi per pump is recommended. 0 2016 Chevy 2500HD: 5” Rough Country lift with 4”blocks in rear, CP3 conversion, 3” down pipe, Flo Pro 4” NM, Full EGR delete with both sides up pipes, 64mm drop in turbo, Injen cold air intake, Autocal with Mitch Cooper 5tunes/trans tune, CCV delete, Edge CTS3 monitor with Manifold EGT probe, 40” RC curved light bar mod in bumper, LED 45w headlights and fog The fix is to do a CP3 transplant. Dynomite Diesel NCP3-33212 12MM Stroker CP3. 5" spacers all around, Ghost Fuel pressure gauge 0-60psi, EGT, Boost, DSP5 Key Switch, Moonshine EFI tunes, - LB7 ECM terminal part # 12084912 (can get them at dealership parts department) Rancho lift, Kryptonite UCA's, Rare Parts tie rods, Cognito braces, S&B intake, UDP Cat adapter, Air Dog II 165, LBZ CP3, 305/40r22 Nitto 420v, 22x10 Fuel wheels, MBRP 4 inch Cool Duals, PPEI EFI Live The fuse block is on the driver side right behind the Oem lb7 & lly cp3 wiring harness 2004 6 6 duramax wiring diagram Lly duramax ecm pinout. Lb7 wiring harness diagram Ficm chevy duramax lb7 lly 2004 CP3 location. 5-2005 (LLY) 6. 5 LB7 Duramax Powertrain New Member Introductions 1995 C1500 - out of commission 1999 NBS Z71 2003 LB7 - KD lift pump, 4 inch Diamond Eye QT exhaust, Cat 2 micron filter, PPE boost valve, ported turbo inlet, LML manifold, EFI live tuned, 20x9 Fuel Octanes wrapped in 305/55-20 Cooper Zeon LTZs Lb7 feed duramax injection rhLb7 duramax ficm fuse location Fuel system parts lb7 line list breakdown diagram duramax gmc diesel engine 2001 truck clip crankcase gm chevrolet 2004 brakeGmc duramax engine wire diagram. PART# 12345. 6L Chevrolet Duramax is a direct replacement, rebuilt with the latest updates provided by Chevrolet. 3/8” Inlet Fuel Line with Attached 1/2” x 1/2” x 3/8” ‘T’ Connector 3. com Dual Fueler CP3 Pump Kit Installation Guide for LB7 Supplied Parts: Rev: 07/06, v1. Got things fixed but the dealer was being hardcore about only covering the rental car for three Truck wouldn't start day after bodyman welded cabcorners on and don't know if he disconnected batteries. Save Share extension hose,Glow Plug Harness,Glowshift Maxtow gauges,Boost & Fuel Pressure Bolts,2/0 Battery Cable Upgrade,PMD Re-Location Kit, Replace your worn and tired CP3 injection pump with this direct replacement, completely rebuilt unit from Industrial. mod, MA Aluminum Bleeder, PPE Boost Valve, Banks Ram Air- Intercooler, FASS 150, LBZ FPR, Shimmed FPRV, 4" MBRP turbo back exhaust w/6"tip, 2001 LB7 200k miles completely stock (no tune, no lift pump) Installed brand new Bosch cp3 and replaced all remaining hoses on engine (cp3 feed and return, cold start valve hose, and the little section behind the alternator to the ficm. Cab Short Bed 4x4 189k miles (SOLD)two 2003 Cummins/ autos (SOLD) two 1999 Cummins one auto/one 5spd If it's continually blowing the fuse, check the harness and connector for damage, corrosion or exposed wires. Fuel tank 6. BACK TO CATEGORY. Pushed the connector into the empty horn fuse slot closest to the dash. However, truck still runs and drives for now. Old Trucks: 1 - LB7, 3 - LLY, 1 - LBZ, 2 - LMM, 1 - L5P. Dirtymax83 New member. 6 lb7 6" fabtech lift with bags in the rear on 285 Nitto terra's Banks 4" monster exhaust K&N drop in air filter. Had a blown fuse on Inj 1 replaced it, the second fuse blew after trying to start, replaced it and has not blown since. SKU: E04 10107. lb7 fuel pressure sensor Jump to Latest 20K views 5 replies 3 participants last post by chopper817 Aug 21, 2010 SOLD 2001 GMC Sierra 2500HD, CC,SB EFI Live V2 w/dsp5 MAX EFFORT by Idaho Rob, EGT's Never higher than 1150* :thumb Cognito Braces, and ATP Sleeves, BD Manifold, ARP H. personally if you hav the money i would hav gm reflash the ecm, sell the pee and get efi live Disconnect the return line at the rear of the engine and cap it off. i got my pump in the end of last week. Opened the bottle, and test fired it. but they are good. ltzgolf Discussion starter 401 posts · Joined 2010 Add to quote; Only show this user #1 · Sep 21, 2010. I'm guessing from the reading I've done that it is a bad CP3 but want to verify that before I shell out the cash to upgrade it. The Sportsman is perfect for trucks with mild injector upgrades, hot EFILive tuning files, and owners who don’t want to break the bank to make a little horsepower. DIESEL. '01 LB7 CCSB Efi Live tuning from IdahoRob!! Gmax-5 & 1058 s468/87/0. Thoroughbred Diesel gear removal video Dual Fueler CP3 Pump Kit Installation Guide for LB7 1. rwood64083 210 Replies. 26 2002 Chevrolet 2500HD 4x4 LB7 Crew Cab Short Bed, 325k miles and still running strong, 5in exhaust, efi, gauges (SOLD)2006 Cummins 6spd (SOLD)2003 GMC DURAMAX LB7 Ext. #1 will be tucked inside the fuse box Lb7 fuel system diagramDuramax engine lb7 lly location gmc lbz 6l diagramweb sierra p0700 block firing thermostat left Fuel injection system-pipes & moduleLb7 diagram fuel system. Built Motor/Trans • Bullseye s475/87/. EFI live and airdog coming soon. 5 nitto at on 20 inch American Racing 20x10 wheels, Stage 5 Built Transmission by Mike Cole with triple disc billet low stall converter, 4 inch Injen cold air intake, Profab Intake Horn, Batmo Wheel, PPE Race Valve, Full EGR Removed w/ fed belt, 3. I looked for the fuse but have had no luck in locating the fuse. Log In/ Register. $2,953. Condition: New. that would be nice. Noticed the crankcase was filling up with fuel. 5 LB7 Duramax Powertrain New Member Introductions Build Threads Exterior. Top Contributors this Month View All. Originally asking where location of relay is or fuse to rule out. I put new injectors, head gasket, cp3 pump, ficm, and I adjusted the valves. Location: * Title: * Review: * Images: Select files Close Add Review. 99. Aug 3, 2016 5 0 0. The CP3 was a stalwart performer in 6. Chevy / GMC Duramax 01-04. i thought it was the fpr so i replaced it but the codes and defueling came back. try pulling the radio fuse and info fuse under the hood. Disconenct the line that conencts the CP3 to the return line, connect one section of line to the CP3 return fitting, and the other end to return line. Note: The Sportsman CP3 pumps intended for LB7 engines are an LBZ based pump with an LB7 fuel pressure regulator for ease of tuning. We took it to a mechanic (well respected, we think), and he read the code P1093. Lb7 duramax chevy gmc lly cp3 buttons py sy injectorsLb7 wiring harness diagram Lb7 glow plug wiring diagramLb7 wiring harness diagram. Item Type: Industrial Injection 6. Shop now. ECM should be under the Fuse box. briencolgan brien colgan. 50. Thermostat housing removed and set on top of the driver side battery, oil fill tube, water crossover pipe removed (8 bolts, not 6 ), all lines and plug disconnected from cp3 pump, screwdrivers (and hammer) used to seperate the pump. $200 shipped LLY and LB7 heads CP3 The Fleece Performance Duramax 10mm Stroker CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP 2004 GM 6. Ground up a crimp connector to the size of a fuse prong and crimped it on the solenoid hot lead. 5 LB7 Forums. 9 626rwhp on a weak fuel pump :think: Few other things. If you have any mechanical ability and patience, it is possible to replace the cp3. A; Spokane Valley, WA. Brand: Industrial Injection. Jan 26, 2017 85 4 8 Ithaca, NY. $69. I You could put a disconnect in front of the mega fuse, that would effectively kill the truck We recently replaced the CP3 pump and drove it about 500 miles. It threw a few 3 P0380 codes for the glow plug circuit A and 3 P0540's for air intake heater circuit. I hope that this video will help others who are looking at replacing there CP3 injector pump on there LB7 Duramax. New to the group and to diesels. it seems the pump wont even work unless im doing this wrong or they sent me the wrong pump. 4 Powerstroke and L5P Duramax respectively). I am in the process of swapping an LB7 and allison into a 73 International Loadstar. 2004 Chevy 3500 LB7 dually 4 wheel drive with Description: - Ported High Flow Fuel Rail Fitting for use on LB7, LLY, Duramax Twin CP3 Mount Bracket for AC Location (Deletes AC Compressor) (0) Reviews: Write first review. Hot environment, vibration, high current, low voltage, very simple, 03 lb7 getting p0089 fuel pressure regulator 1 performance code and p0088 fuel rail/ system pressure too high code. Quick Ship SKU #: PPE-113064100-main PPE Dual Fueler CP3 Kit 01-10 LB7/LLY/LBZ/LMM Duramax. $2,150. truck starts and goes fine when plugged in over night. Aug 3, 2016 #1 Hi all. Shanna Auer 24 Mar 2024 . post picture of what 4 wires you are referring too. Duramax LLY Chevy / GMC Duramax 01-04. Add To Cart. 5 LB7 Duramax Powertrain 35,000 on new injectors, 400 miles on new CP3/FPR. So I have a 2003 Lb7 with 170k miles. Check out the deal on Bosch CP3 Common Rail Injection Pump 01-10 LB7/LLY/LBZ/LMM Duramax at Diesel Power Products. 6 Duramax, CC, SWB, SLT, TopDeck bed cover, Linex, 8 new injectors at 85K, 2 more @ 95K, new Tcase rear half at 90K due to pump rub new water pump @ 120K, new pitman & ilder + cognito kit @ 120K, another 4 injectors at 135K, rebuilt CP3 @ 150K miles along with FPS and PRV, new front wheel Lb7 cp3 replacement Thread starter Dirtymax83; Start date Aug 3, 2016; Forums. Crank no start. youtube. Is there an inline fuse that goes to the 12 volt hot pin of the trailer connector. So we figured injectors or a leak from the injector return Lb7 Engine Wiring Diagram Lb7 Duramax Ficm Fuse Location. It can provide a more accurate reading than the prior versions could. 6l. Save Share Reply Quote Like. Buy CP3 Pump Rebuild Repair Seal Kit Compatible with 2001-2010 Duramax Diesel LB7 LLY LBZ LMM: Pump Seals - Amazon. Big Dipper Trans w/ PI converter, Danville LBZ CP3 w/modded regulator, Banks Techni-cooler, 4" MBRP all stainless exhaust with 6" tip, Kennedy boost controller, Air Dog 150, Kennedy Get the LB7 Duramax Bosch Reman CP3 replacement pump. Lm7 engine wiring diagramLb7 duramax engine diagram Lb7 duramax chevy gmc lly cp3 buttons py sy injectors2003 duramax injectors gmc engine 2006 fuel sierra 2500hd 2003 2500HD LT, CCSB, LB7, EFI tuned by IdahoRob and installed by GOS Performance, Edge CS Insight, AFE intake, 5" center dump exhaust, 8" MBRP tip, 6" Pro-Comp lift, Fox dual resevoirs shock hoops, 35" Toyo M/T's, 20" chrome Diamo 8's, AMP research electric running boards, 55w 8000K HID highs/lows/fogs, All-on mod, roll up tonneau cover Boost your LB7 Duramax 2001-2004 with the Alliant AP0127 Injection Pump Install Kit from Full Force Diesel. CHECK OUT NEW PRODUCTS ADDED DAILY! Location & Hours. Item Inquiry. General Discussions 01-04. P. Not sure if there is a shim kit for the LB7) Mine never did with 26k rail pressure and dual cp3 . Headquarters: 5204 E Lb7 duramax fuel system schematicTank testing tool 1. 2002 2500hd 6. Close. That fuse location was for my daylight driving lights, which the liftpump didn’t always run when driving. List View. Check out the deal on Industrial Injection Bag of Parts Stage I CP3 01-04 6. Lb7 duramax engine diagram Now, I removed the return hose and loosened the high pressure line from the CP3. 2005 silverado LT, CC/SB, black, 4x4, Fuse Yeah its under the fuses on the driver side. 5 Billet-S480FMW Billet Twins by WCFab(Illusion Blue)/Exergy 100% Injectors/Exergy 12MM CP3/Banks Intercooler/HSP Billet Manifolds/PPE Up Pipes/PPE Oil Pan/PPE Deep Trans Pan/AirDog 165 II-4G/FloPro 5" SS Today a friend and i are swaping his LB7 CP3 pump to a LBZ pump. Location & Hours. The location of the FPRV is located on the fuel junction block in the middle of the valley underneath the metal turbo inlet. With the absolute best test equipment available, Exergy brings more high performance fuel system know-how to Lb7 cp3 install. Www. 630-277 -8239 Mon-Fri: 8:30am - 5:00pm CST. com FREE DELIVERY possible on eligible purchases Select delivery location. Back To 2001 - 2004 Chevy/GMC 6. Glow Plug Fuse Location. 5 03 lb7 ccsb 4x4- HD hood and grille- inch lower than stock 20" mkw's 305/50/20 cooper zeons Now all glowshift gauges- traction bars- DHD stainless DP-4" MBRP- PPE BIV- AD II 200 lift pump- edge insight CTS- spectre CAI- 45% over injectors- LMM cp3 & FPR -EFI live dsp5 from tony burkhard and danville performance There is no fuel pump on a D-Max-- the CP3 is the injector pump and pulls fuel from the tank through the filter and into the CP3. Shop 920-361-7700. The Duramax uses the injection pump-[CP3] to draw fuel through all the lines, and fuel filter, so a small leak can allow air. 2001 ECSB LB7--260k body, new motor at 258k-4" DPB, 3" Downpipe, EFI Live by RidgeRunner (Moonshine), AFE Stg. Fits: 2001-2004 6. if your looking at the motor from the front you will have two bolt holes on the left and then on the right. Scott@SDP Discussion starter. My truck ran fine, it started fine, idled fine, drove fine, but it was just a turd. Author Prof. custom headliner. R. 825. 1. 744@105. Reactions You could also have a injector stuck open, you will need to beable to check the demanded fuel pressure vs actual pressure with a programmer, like EFI or a tech 2. (Correction. Check Details. Fuel return junction block (FPRV) 5. None of the shim kits or fuel race plugs available will work for the LB7 I don't believe. 15 added lift pump with filters and added a better filter in stock The most common pump is the Bosch CP3, but a Bosch CP4 was also used, and the oddball pumps were the Siemens K16 and Denso HP4 (6. 47mph 60': 1. Reading on this forum and others prompted me to check the wiring harness at the alternator. My Account Contact Us. 0L - Old Trucks: 1 - LB7, 3 - LLY, 1 - LBZ, 2 - LMM, 1 - L5P. FICM 7. I figured the cp3 was tired as it's the stock one with 170,000 on it. Last edited: Feb 3, 2012. Headquarters: 5204 E Broadway Ave; Warehouse/Will Call: 6200 E Main Ave Bldg 1 Ste. Bought used in 03 w/40K, 2001 GMC Sierra 2500HD 6. I think it was bad when I bought the truck. There are a few UTube video's that do an average job on how to do a CP3 removal and install. It draws the power to run the pump through its own relay in the FASS harness and that relay connects directly to a fused wire connected to the + lug. I'm having the same issue and hope to god that it's the CP3. 72. Product List: Duramax LBZ / LMM CP3 Pump - Remanufactured. -Full LLY swap harness from fuse box to engine and trans, i. 6 Duramax LB7. When I pump up the primer, my fuel pressure drops because the fuel just bleeds through the return line. Afterwards it then flows through the injector lines and connector tubes to get to the injectors. magnethead494 go New cp3/FPR, new ECM, new harness, and had the ficm tested ok. truck was dufueling and throwing these codes. it looks 01-04 LB7 Duramax Dual CP3 Kit 1200+ HP W/ Pump Efficiency is increased and EGTs reduced (constant optimum fuel pressure is maintained) while providing enough fuel to make over 1200HP. 3556 posts · Joined 2008 Add to quote; Only show this user #1 · Oct 15, 2008. FOLLOW THE GANG!Truck Master: https://www. Could there be a loose wire connection below the relay? If you tap on it and it comes back, that tells me there is a lose connection somewhere. 76 Chevy / GMC Duramax 01-04. com duramax fuel injection pump aka cp3 bike engine Duramax engine fuel system diagram Just changed my injectors on my 03 duramax, know having a hard time Injector duramax cummins 2001 injectors fuel lb7 gmc powerstrokeDuramax ficm fuse location Auto parts & accessories motors new gm water level sensor plus fuel2004 6 6 2012 Chevy 3500HD LTZ, Crew Long, Z71, EFI Live by No Limit Automotive and Performance, WCF 475 Over Stock, 5" Flo~Pro Turn Down Exhaust, Fass 150, WCF CP4 Delete, Sportsman CP3, Torque Converter, 275/70/18 M55 on Fuel Mavericks, White Line-x rocker panels, White line-x Bushwacker pocket flares, DDM Tuning HIDs 4300k, Hi/Lo Beams, Wiring harness lb7 duramaxDuramax lb7 injectors chevy gmc injector hints replacing Lb7 duramax ficm fuse locationThe 5 most common duramax lb7 engine problems. Shop at XDP. Unfortunately this thing cant read fuel rail pressure. com/user/BigStallion80Rustbelt 2002 Duramax LB7 220K CAI Bosh injectors at 153K CP3 New Bosh at 220K. 65 posts · Joined 2006 Add to quote; Only show this user #1 · Dec 10, 2009. LLY CP3. - Stock LB7 Cp3 - 30% overs - DP 2. During t. What fuse did you guys use? 2019 2500HD LTZ CCSB - Cognito UCA's with 33's on stock wheels - Pedal Monster General Discussions 01-04. Lb7 feed duramax injection rhLb7 fuel control actuator location at karen ward blog 07 3500 chevy 4x4 wiring diagramHave chevy lb duramax need a diagram of fuel lines in filter. Dual Injector Pump Setup CP3 over CP4 AmericanForce 20x12 with 33x12. This also allows you the option to switch to the LBZ CP3 pump in the future if wanted. but base price of $500 and we can talk about splitting shipping depending on location. My injectors we're causing the motor to smoke so it was time to buy new ones while I was doing that I replaced the CP3 pump and adjusted the valves put it all back together and it will not start turns over but doesn't even sound like it wants to start I DREW MIDDLEBROOKS 2003 Duramax Charcoal Crew cab Loaded LB7 6" fabtech , 22's on 37x13. Duramax 2001-2010. Learn More. PPE Dual Fueler CP3 Kit 01-10 LB7/LLY/LBZ/LMM Duramax. Lb7 wiring harness diagram Ficm chevy duramax lb7 lly 2004 connector chevrolet terminal silverado wire 2500hd 2500 gm justanswer hd 2001 c1 working harness Lb7 duramax ficm fuse location. teamblueyam450 2004 Silverado Cali lb7, Airdog ll 165, fresh sticks at 325k, Rick Fletes Dsp 5 on v2, 33x12. 5L; 2020-2025 GM 3. PPE has a plug. Cab Short Bed 4x4 249k miles (SOLD) 2001 GMC Ext. Studs, M. The easiest way to get to is it by removing the AC compressor, Thermostat Buy LB7 DIESEL INJECTORS | SET OF 8 | CP3 PUMP, GLOWPLUGS & GASKET KIT INCLUDED | FOR CHEVY/GMC DURAMAX 6. It shows a relay because GM uses the same fuse box for the gas engine trucks. The under hood block has a couple labeled trl. I've run both on the truck with the same tuning and full mods (to make sure it was a fair contest for the LB7/LLY cp3) so there was no restrictions to limit each. It might be your FPR SOLD 2002 LB7 CC/SB 4X4, 6" RCX LIFT, 37" TERRA GRAPPLERS, 18" KMC HOSS, K&N CAI, EDGE EVOLUTION CS, STRAIGHT PIPE, NICKTANE, The main fuel lines are indeed 1/2", there are two CP3 Injection Pump for LB7 6. 2. If the amp is bad, it can overheat, overload, and blow the fuse. I have a 2001 Duramax with the infamous LB7. 5 LB7 Duramax Powertrain No rail pressure and no start I replaced the cp3, the fuel pressure regulator, the fuel pressure relief valve, and the primer bulb and still no rail pressure when cranking max it will get to is 250. Ensures efficient fuel delivery for optimal performance CP3 Pumps; Stock Flow CP3 Pumps Location: * Title: * Review: * Images: Select files Close Add Review. SLC, UT 84104 www. Description; Details; Shipping; Reviews; Description. Lb7 harnessLb7 duramax chevy gmc lly cp3 buttons py sy injectors Lb7 duramax engine diagramFuel system injection module pipes gmc 2001-2004 LB7 Duramax Exergy 12mm Stroker CP3 Pump (LBZ Based) - E04 10107 (0) Reviews: Write first review. $ $3,499. At the vey least, it gives you a start on what to expect, what needs to be done, and what supplies, fluids, and gaskets should be on hand. Buy Now. Only 1 left in stock - order soon. 6 Duramax LB7 CP3. 5 LB7 Duramax Powertrain No Start Issue: FCIM, Wiring, or Plug? Jump to Latest The second fuse exhibited the same symptom though the truck did not run properly for the few seconds it was running. 00 32. Kryptonite XD Tie Rods, PPE Straight Center Link, Homemade Traction Bars, Auto Meter Cobalt's. 0 1. Im betting its the glow plug relays. Lb7 glow plug wiring diagramLml duramax fuel system schematic Gm oem engine wiring harness (lly)Harness wiring diagram lb7 engine allison solenoid shift 1000 chevrolet fits kits. Does anyone know of how to adjust the tables in the tune? 06 3/4 ton cc/sb LBZ, PPE Hot+2 Xcellerator, PPE Boost Controller, EFI Live DSP5 Tuned by Idahorob, Tie rod Sleeves, 4" MBRP Cat Back, 4" MBRP Front Pipe, SoCal Over Head Gauge Mount Boost & Pyro. Jump to Latest 44K views 3 replies 3 participants last post by neo5556 Nov 30, 2006. Grid View. You have to unbolt it from the wheelwell and look under where the fuses sit. OEM Genuine BOSCH® New LB7 Fuel IIRC the LBZ CP3 is rated to flow 115 mm3, and the LB7/LLY CP3 is rated for 110 mm3. kit, LBZ CP3 and FPR, Revmax Trans Kit & Stage 4 Converter by ME-Best time as of 5/23/14: 12. shft22 Discussion starter. So I replaced the ficm after reading Thats a common problem, my truck started for about 10 seconds and quickly died to not be started again. GM Tech (Cam The Bosch CP3 fuel injection pump fits the 2001-2004 Duramax LB7 diesel engine found in the Chevy & GMC trucks & other GM vehicles. Hi everyone , my 2004 lb7 has been diagnosed by my mechanic as having a bad fuel rail pressure sensor , ive ordered it online and just got it in today . D-711 The Industrial Injection dual CP3 is the ultimate for performance. Sort by Oldest first Oldest first Newest first Most reactions. Been For a temporary fix I have taken the fuse out under the hood but plug it back in when i need heat. I was wondering if there's a problem with the cp3 pump or fuel pressure regulator maybe, as I can take the delivery line off to the cp3, put my thumb over it, and there's no suction at all. So far I've replaced the fuel filter with it getting marginally better, and check the OBDII with a scanner and pulled the P1093/P1094 codes. Stock Fuel filter 8. Sheet Metal Workers Local #22 Remove all glow plugs and ignition 1 fuse. SLC, UT 84104 Control Module Fuse 10A 18. This supplies +12V to memory seat option and +12v into BTSI Fuse 10A. Buy Fuel Pressure Regulator Replacement for 2001-2004 GM Silverado Sierra 2500HD 3500 6. Product information -Remove the CP3 to fuel rail line. Please note, these should only be used on LB7 applications. Duramax FICM Fuse Location | ECM Pinout | Engine Parts Diagram. NEW Bosch OEM LB7 Duramax CP3 Injection Pump with Part Numbers 0986437303 and 0445020017, Includes a 1-Year Warranty. 6L LB7 Duramax Parts. $2,626. 6L LB7 GM Duramax at Diesel Power Products Shop Products - Duramax - 2001-2004 LB7 Duramax - Fuel System - CP3 Pumps. megans_man10. Fuses are good but relay #5 edu/ficm doesn't close when key is in run pos which in turn powers fuse#1 edu/ficm and I don't have power in fuse #2 ecmrvp. Everything has been running just fine except for the p0093 code. :rockin EFI Live. Products [10] Sort by: Brand. Jakayla Feest II 28 Aug 2024 . LB7 -Sold 20x10 Diamo Karat 17's-4-6 inch Cognito lift set about 4. the lift pump was on. 5 LB7 Duramax Powertrain Fuel Injection Control Module tuned by brayden fleece, 68 mm cheata turbo, modded lbz cp3 pump, injectors, lift pump, suncost stage 5 trans, cogneto front end, pro comp ladder bars, sitting on KMC XD 20s rapped in 36 inch terra grapplers. This product contains an item which is sold exchange, meaning the old unit, or 'core' must be returned within 35 days of order shipment. I didn't 2020 GMC Denali HD CCSB L5P/10L1000 Allison 4x4 SOLD2016 Sierra 3500HD Denali CCSB SRW UDP Tunes on V2/SOTF Switch/Danville 63. Includes FPR. Fuel pressure sensor 3. At the same time I'm going to install 45% injectors (I purchased them 6 months ago and just didn't install yet) Currently I run a stock lb7 cp3 with a ported fpr. Special Tools CH-48027 Digital Pressure Gage J 35616-200 Test Light Probe Kit Circuit/System Verification Turn ON the ignition and observe that the Desired FRP Regulator parameter and the FRP Regulator Command are at the same mA values. 6L Duramax LB7 at Diesel Power Products. down to 5k-6k but would sometimes randomly Rancho lift, Kryptonite UCA's, Rare Parts tie rods, Cognito braces, S&B intake, UDP Cat adapter, Air Dog II 165, LBZ CP3, 305/40r22 Nitto 420v, 22x10 Fuel wheels, MBRP 4 inch Cool Duals, PPEI EFI Live Lb7 Engine Wiring Diagram Lb7 Duramax Ficm Fuse Location. Schrader Valve 9. Helloi'm looking for location of glow plug fuse I cannot find any info on where. LB7 . everything you should need to swap it in a '03 or later truck, $400 shipped. 2, DT Stealth 64, AIH Delete, Raptor 100, Cat 1r-0749 Aux. Can anyone say for sure if a CP3 can buzz? When I pull hte fuse, it sounds like its coming from one of the CP3's and its even transmitting a vibration troughout many parts With these performance injectors do I need to upgrade the cp3 and add a lift pump or just replace the cp3 and still add a lift pump? I also pressurized the tank and couldn't find any leaks in the fuel system. 100 Lb7 duramax wiring harness diagramOem lb7 & lly cp3 wiring harness. Control Module I replaced the CP3 in my truck about a year and a half ago. Help Desk. I have an 04 LB7 recently had some electrical problems my fuse box has been destroyed. I just had the 25 amp fuse Diesel Power Products carries Bosch CP3 Common Rail Injection Pump 01-10 LB7/LLY/LBZ/LMM Duramax. Submit. Hook up Dual Fueler CP3 Pump Kit for LB7 Dual Fueler CP3 Pump Kit for LB7 8 Industrial Injection 1201 S. N. Guess the fuse had been blown for a year and didn't know till I was changing the filters out and turned it on just run to let it fill up the filters and it never did. This pump was developed with both performance and durability in mind. toxicdiesel. lb7 duramax wiring harness diagram 2002 LB7,187k miles. they only have injection pump aka CP3 pump. Save Share General Discussions 01-04. Take fuse box apart? Does anyone have a link to show me how The instructions on mine said to use a certain fuse location with the fuse tap. 95 () Includes selected options. 6L Duramax with this NEW replacement pump from BOSCH. I need a wiring diagram for the FICM ON MY 2002 Chevy Duramax LB7 By chatting and providing I have a 2002 Chevy Silverado 2500HD with a Duramax and it keeps blowing the INJB fuse in the fuse panel under the hood. Top Contributors this Month View Location of Glow Plug Fuse. Hi, I'm new to posting. Save Share Reply The only wire to the fuse box for my FASS is just the one that senses whether the ignition is on or off. You could put a disconnect in front of the mega fuse, that would effectively kill the truck M. Remanufactured - The Duramax does NOT have a factory fuel pump. 01 2500hd 4x4 rclb, d/a, diablosport predator 65hp, 4"exhaust, boss 8'2"vplow, 285s a/t, pulls trailer 6 days a week 3 seasons out of the year, plows winter time. i thought the ecm was under the tcm?? so the ecm on an lb7 is under the fuse box? Sean 2003 Lb7 2wd Dropped Efi Live by Rob Coddens s472. NEW Bosch OEM LB7 Duramax CP3 Injection Pump | 0445020017 | 2001-2004 Chevy/GMC Duramax LB7 6. I guess my question is, since this leak is in the same location as before -The +12V (Hot in RUN and START), goes to B/U LPS Fuse 25A, (Located in Fuse Block Underhood). Includes initial monthly OEM Reman CP3 Fuel Injection Pump. I installed a FASS 150 last weekend and day later my truck was pissing fuel into the crank case. Making the CP3 input line with something serviceable is more appealing than a hose clamped rubber line. I have an 02 LB7 and ive heard that the LBZ/LLY CP3's flow more than the ones on the LB7. Jump to Latest The CP3 pump "sucks" fuel from the tank 2007 2500HD "Classic" 4x4, LBZ/Allison, CC/SB, Reactions: jdwarren and Bursero. 6L LB7 GM Duramax. I used the fuel heater fuse (15a) for a fuse tap install (see tiny blade inserted) to trigger the relay start on my lift pump. Exergy 12mm Stroker LB7 CP3 Pump Pricing: $2,650. I'll leave others to help you with troubleshooting those. I have no power at the trailer plug. Primes up good but wont start. Fuel rail 2. Unplug your ignition fuse that disables the injectors from starting Cluster fuse location? 2003 2500HD LS 6. The EDU receives a low power current from the PCM (Powertrain Control Module), which is amplified/relayed to drive the injector solenoids, simply stated. EFI by Punisher Performance, 5" exhaust, PPE BIV. This is performed on a 2001 Chevy 2500hd Duramax LB7 engine. neo5556 Discussion starter. com FREE DELIVERY possible on eligible purchases Delivering to Nashville 37217 Update location Diesel Pump Rebuild Repair Seal Kit Compatible with Duramax Diesel LB7 LLY LBZ LMM CP3 2001 - 2010. Save Share Pull the relay fuse from the AD and see if it stops loping. stock, where the factory pump begins to fall off after 3,000 rpm). Remanufactured Bosch OEM LB7 Duramax CP3 Injection Pump with Part Numbers 0986437303 and 0445020017, Includes a 1-Year Warranty. This is why we offer Exergy replacement and performance CP3’s and CP4’s for common-rail diesels, be it Duramax, Cummins, or Power Stroke. Injectors 4. Pulled 15amp fuse for horn out. 5 (LBZ & LLY) Top Contributors this Month View All. CP3 (vacuum pump from tank, and High pressure fuel pump to injectors) no duramax has fuel pump or fuel pump relay. Anyway my new codes are communication codes and i started by checking fuses and relays. 6L LB7 Duramax Diesel CP3 Pump FCA/MPROP: Pressure Regulators - Amazon. Loganjstone Discussion starter. How to check bad lb7 duramax fuel injectorsLb7 glow plug wiring diagram Repair guides07 3500 chevy 4x4 wiring diagram. com/channel/UCDZtnfGgbXUhAI9VfB6oDiQ/featuredBertrand850:https://www. Oem lb7 & lly cp3 wiring harness LB7 CP3 Injector Pump Bosch ® Part # 0 445 020 017, 0 445 020 005, 0 986 437 303 GM Part # 97208073, 97720662 Select from BOSCH ® OEM New, BOSCH ® Remanufactured, or Remanufactured options. 01-04. LBZ CP3 on LB7? Jump to Latest 14K views 22 replies 6 participants last post by Durallymax Oct 19, 2008. thanks I have 2003 On an LB7, if the CP3 were leaking, would that cause fuel to get in the oil? My truck is going BACK to the dealer in the next day or two with fuel in the oil. 5 IHI 8th Mile: 8. Description: -Aluminum CP3 Mount Bracket Item #: WCF204-8. S. 6. 5/16” Return Fuel Line with Dual Fueler CP3 Pump Kit for LB7 Dual Fueler CP3 Pump Kit for LB7 8 Industrial Injection 1201 S. You can simiulate max output for the CP3 by unplugging the FPR and fuel sensor. CP3 injection Pump Replacement "how to" walkthrough video. It was finally decided that my CP3 is on its way out, not only am I logging the P1093 and 1094 code, but the actual to 23 GMC Yukon 3. Dealer Sign In. 2002 2500HD LB7 Duramax 170K +|Spyder Front End Conversion (ALL LED & 6k HID)|Royalty Core Custom Grill|20" LED Light Bar (Hidden Grill)|EFI LIVE W/DSP5 from Bob Olsen aka "BOBO"|ARP HeadStuds|LDS Injectors|Ported Turbo Horn|PPE My truck has multiple codes 2146,2149,0090, and 5 of the injector codes. It simply replaces the stock pump and sits in the factory location. my concern is I cannot locate the the pressure sensor on either fuel rail and oddly enough there isn't a video showing a location or diagrams . 0 / 5. Deals. This CP3 carries a one or two year warranty (select at checkout) Route the #1, (Control Module) wiring from the Stock CP3 Pump C (as shown) and attach to the other wiring with #18 (tie straps). I’ve owned the truck for 2 years now and all those repairs were done in the time I owned it. Price Match Guarantee! Welcome Guest. Direct Ship from Manufacturer Typical 3-5 days Handling Time. Thank you for submitting your review. O. Direct fit. 95 3,499. 2004 lb7 ficm chevy harness controls repair replaced just 6l blew Lb7 duramax engine diagramLb7 duramax chevy gmc lly cp3 2001-2004 Duramax LB7 Dual Cp3 Kit w/Pump E. Play Truck - 2002 LB7 2500HD Crew Cab Short Bed The CP3 is controlled electronically with a fuel pressure control valve with feedback pressure sensor and a mechanical fuel pressure relief valve on the common rail. Jul 23, 2017 #13 I considered that. I was driving down the road at freeway speed and motor started knocking. Still looking for that location of f 2004 lb7 with 6inch AK5 turbo with 45% over injectors,air dog 150 South bend dual disk clutch 6 speed manual. 5x20 Mickey Thompson Baja Claws -LBZ modded cp3-50 horse injectors-Bored Turbo horn and I have a 2003 lb7 with fass lift pump and it would crank but not start. Add to Wish List. 5 LB7 Duramax Powertrain New Member Introductions Build Industrial Injection Reman Stock 2001-2004 LB7 6. 0L 1500 Duramax; 2015 Silverado 2500HD Z71 - AirDog II-4G DF-100 - CP4 to CP3 Conversion Fusible links pros far out weight the cons when used in that location. Held pressure great when monitoring via my EDGE CTS. Bosch CP3 Injection Pump for 2001-2004 Chevrolet 6. L. Fuel pressure regulators are different between the pumps. In Stock. A; If the fuse that supplies voltage to terminal C1-76 of the ECM is open, this DTC will set. . I bought a whole 2002 truck and removed all the wiring and things I would need for a swap. Truck is still a no start. Connect #14 to the back of the Dual Fueler CP3 Pump. 6L 2001-2004 | P#: 0986435502: Fuel Injectors - Amazon. Starting At. Jump to Latest 20K views 25 replies 8 participants last post by trailshredder Apr 1, 2010. Jump to Latest 7K views 9 replies 7 participants last post by REW_388 Sep 24, 2010. 6L LB7 Duramax; 1992 - 2000 GM 6. gmc502 66 Replies. Ships in 3-5 business days. Toggle navigation 630-277-8239 Mon - Alpha 550 Series Stroker CP3 Pump - LBZ Duramax . e. its locating in the valley of the motor up front. All the lights and brakes work fine. 192 posts I think the CP3 and FASS where dead heading against each other and the CP3 wins as it keeps blowing the fuse for the FASS. To any one wanting to know. Quantity: Quantity: 1 $ $32. All of these parts are expensive, so you need a good diagnoses before you start replacing parts. Replacing the CP4 with Bosch’s CP3 is not actually a step backward, as the numerical designation might imply. mp06011999 197 Replies. Part Number: 0986437303SE Check the oil level, LB7 engines have the injectors under the valve cover and are very susceptible to dilution. com today. Price: $595. Lb7 Duramax CP3 Upgrade High Flow Pumps. industrialinjection. which accelerator ppe is it? my old one was just the standard and it was tricky and often gave me problems. 5. alright time to bring up this thread again. 2002 Silverado LS 2500HD CC/SB, EFI Live V2 DSP5 by Duramaxtuner, Big Dipper Trans w/ PI converter, Danville LBZ CP3 w/modded regulator, Banks Techni-cooler, 4 The lb7 have a little pink wire that likes to rub a hole in it and ground out causing the ecm fuse to pop, my truck did the same thing thought it was my cp3 but really a wire that was arking 01 duramax 2500hd efi live by Me, air dog 150, built trans, 30% injectors, head studs, batomwheel 305 pro comps kn filter, 4 in exhaust turbo back 3. 6 Duramax CP3 Injection Pump. 700W. 99212; The key benefit to the Sportsman CP3 is its ability to flow at higher engine speeds—up to 4,500 rpm (vs. ktp fwir eporm ioekt zdr msfyjz boaxjl dxyulqh fmeck bcjl