No Power!!!! Running On Four Cylinders
#1
No Power!!!! Running On Four Cylinders
My truck fell flat on its face today, I "Limped" home and retrieved these codes with my predator,
Po202 Injector circuit malfunction cylinder #2
Po203 " " " " #3
Po205 " " " " #5
Po208 " " " " #8
Po522
P2149
nd064
Is this something I can fix myself, Or should I take it to the dealer?
Thanks in advance,
John
Po202 Injector circuit malfunction cylinder #2
Po203 " " " " #3
Po205 " " " " #5
Po208 " " " " #8
Po522
P2149
nd064
Is this something I can fix myself, Or should I take it to the dealer?
Thanks in advance,
John
#2
They all seem to be circuits/sensors Low Voltage ect
Did you jump some one recently or weld on the truck ?
Maybe ECM/PCM Malfunction
Reset codes and disconnect batteries for a hour then reconnect and start it up and see if it throws codes
DM
Did you jump some one recently or weld on the truck ?
Maybe ECM/PCM Malfunction
Reset codes and disconnect batteries for a hour then reconnect and start it up and see if it throws codes
DM
#4
there are 2 wiring harnesses, one going to each bank of cylinders, check them for fraying, cuts or abrasions, typical duramax problem.
#5
Thanks guys, I did a search on another forum, Aparrently there is a problem with the wiring harness on these trucks. I will take it to the dealer tomorrow.
#6
John, I will call you in a few minutes. I've been teaching a class and just got done thats why I couldnt answer the phone. There are far more than two harnesses on the DMax for each bank. I'll call in a minute and help you through it.
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Diesel-N-Dust (10-22-2007)
#9
Thats only on the #2 and #7 injector harness. You can fix the #2 harness easily on the side of the road in about 10 minutes. The #7 is a to get to.