If a circuit condition is detected on a fuel injector circuit for cylinders 1 4 6 or 7 dtcs p0201 p0204 p0206 p0207 will set along with dtc p1261. 1 harness connects to 2 injectors.
Bad Lbz Duramax Fuel Injector Wire Harness Youtube
Lb7 injector wiring diagram. Please right click on the image and save the photograph. 2011 gmc 2500hd denali ccsb dvd nav sunroof etc. Dtc p2149 sets when the ficm detects a fault in the high voltage circuits of fuel injectors 2 3 5 and 8. According to the circuit description dtcs p0202 p0203 p0205and p0208 should also set. Yes the gm 97207227 is the oe replacement inner injector harness for the 2001 2001 66l duramax 66l. Below is a picture of an xzillraider 2 wiring harness for the 2001 2004 gm lb7 duramax engines.
Is this a fuel injector wiring harness for an 03 chev 2500hd duramax diesel 66l lb7 engine. 4 of these harness will be needed for all 8 injectors. You can save this graphic file to your own personal pc. 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 2357516 stock wheels 15 spacers all around ghost fuel pressure gauge 0 60psi egt boost dsp5 key switch moonshine efi tunes high idle mod nictane adapter with 1r0750 filter. When a fuel injector circuit condition is detected by the ficm all of the fuel injectors on the affected ignition voltage circuit will be disabled. Mods to come 2011 f250 lariat 67l sold 2009 gmc crew cab short box slt lmm sold 045 gmc 2500hd lly carbon metallic sold.
Direct replacement for the inner injector harness on 2001 2004 66l lb7 duramax engines. View staff answer. Recently viewed 5 price beat guarantee. To fuel rail sensor to map sensor bypass plug control pod xzillaraider 2 image a 1 toggle switch for the m3 xzt only. This is the standalone lb7 wiring diagramlb7 motor diagram lb7 injector of a photo i get via the duramax sel parts diagram collection. 2001 2004 66l gmchevrolet lb7 duramax fuel injector wiring harness.
Dtc p2146 will set if similar high voltage circuit problems are detected in fuel injectors 1 4 6 and 7. Also i cant seem to find new injector harnesses anywhere online nor can i find a thread on here with anyone saying theyve had injector harness problems lly truck seem to have injector harness issues like crazy but cant find anyone with an lb7 with injector harness that went bad so if anyone can shed some light on why my injector shores.
Gallery of Lb7 Injector Wiring Diagram
