fuel injector harness

[Ivan-Talon]

How do I find a new fuel injector wiring harness. I have a 1990 eagle talon AWD turbo DOHC. I know the harness is bad I had it tested and three of the plugs to the injectors barely lit up the indicator. I was told it had a very weak signal. The computer also said it had an injector problem but was not more specific then that. It runs ok when cold and when it warms up the engine light comes on and it runs rough like it needs the timing adjusted. Thanks for any help you might be able to provide.

 

[DroppedMitsu]

The injector wiring is tied into the entire engine wiring harness, it isn't a separate harness. So you'll need to start at the injectors and pull the wire loom/tape off and slowly trace the wires and find where your problem is. It shouldn't be too hard

 

[blizz99]

Looking for this? Fuel Injector Harness Pigtail : JNZ Tuning

 

[WhiteThunder]

Exactly what I was looking for

 

[blizz99]

Glad to be of service!

 

[Arthris]

If you are gettin weak voltage at the end of that plug. Thats not ## problem. There is a metal box above ## battery. In that box are 4 resistors. Those go to ## fuel injectors. They limit the amount of current that flows to them so that they do not over heat and fail. Do a search and you will find many articles about them.

 

[beamer1341]

Just ordered a set of these being mine are all dry rotted and brittle assuming since there are no markings on the pigtails there is no "polarity" or should i just match the old ones i.e left wire to left wire. Splicing in one wire at a time?