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2001 Dodge Truck Injector / PCM

Tiny
TLTFISH
  • MEMBER
  • 2001 DODGE TRUCK
Electrical problem
2001 Dodge Truck V8 Four Wheel Drive Automatic 100.00 miles

I have checked the wiring back to the PCM now where do I go from here. Oh the wiring was fine, plus I checked the other injectors the all where fine and #3 is barely getting and signal. Am I just going to have to go to the dealership to solve this problem.
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Tuesday, April 29th, 2008 AT 9:56 AM

2 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
So does it have 12 volts at the injector? PCM grounds it to make it work. You checked the power feed wire anad the ground side?
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Tuesday, April 29th, 2008 AT 12:24 PM
Tiny
ALIUSV2
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  • 9 POSTS
It seems to me that the driver is for the fuel injectors is bad. I doubt it will do much good but try unhooking the connectors from the PCM, unhooking your battery cables and clamping them together for a couple of minutes, plug the connectors back into the PCM and reapplying the battery cables. If it happens again you likely need a new module.
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Monday, August 18th, 2008 AT 12:04 AM

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