Duramax wiring harness jul 31 i had two injectors fail on my 05 lly took it to the dealer and they said thier was a service bulliten on the wiring harness but no recall yet. It showed problem with fuel injectors cylinders 2 and 8.
Installing New Injectors Chev Duramax
Lly duramax injector wiring diagram. The owner of this gm duramax was headed to montana on vacation with his family and camper trailer in tow. Richies truck and auto 36319 views 153. After stopping for lunch the owner was dismayed to find that his duramax immediately went into limp mode as the engine started. The following pictures are some flow charts for evaluating the ecu. Com 2 www. World leaders in aftermarket ecus.
Jun 06 duramax engine harness diagram just wirings diagram injectors duramax lly engine diagram trusted wiring diagram rh dafpods co 06 duramax engine vacuum diagram 06 duramax engine vacuum diagram. Pin d is your 12v from a fuse. Part 2 lly duramax diesel injector control circuit misfire ice pick fix injector 7 injector 2 repair duration. 2001 2004 lb7 vin code 1. Have you seen this code before. A shop in a nearby town recommended replacing four fuel injectors.
2006 2007 lbz vin code d. Dec 15 duramax second generation. Would like a wiring diagram related to the injectors and their grounds. Oct 27 2019 3406e 40 pin ecm wiring diagram wiring diagram is a simplified all right pictorial representation of an electrical circuit. May 27 gmc duramax lb7 giving dtc po 03 05 08 and p i have done voltage test on the. 20045 2005 lly vin code 2.
Seems like a short because once you reset codes it runs well and if you wiggle the wire going to those injectors it immediately goes into limp mode. The dorman 904 138 injector harness repair kit is designed to fix the injector harness issues on 2 and 7 that are common on the 20045 2005 gm 66l duramax lly. Restore your vehicles fuel economy and return your diesel engine to its original performance with dormans fuel injection harness. Lly discuss the second generation lly of the l duramax diesel engine associated components. Com mtu detroit diesel inc.
Gallery of Lly Duramax Injector Wiring Diagram
