Update so I found what the problem was it was the actual plug that goes into the injector I snapped that and soldered a new connected that I got from rock auto and then I tested the old one with voltmeter and every time u kinda bend the wire it lose the connection so I pray she should be good to go

 

So it seem that the problem still not fixed!!! Which is so damn weird I took off the injectors wire and resoldered it and even changed the plug that’s plugs Into the Injectors and I even used a Voltmeter and made sure the circuit is there and everything is good . Worked good for few days. But the today it was hotter than usual and I was driving and I wokld get the traction control error on the dash for like few seconds then it goes away after few times I was driving home and j got the same codes and the car was idling hard and running like crap and then I turned it off and turned it back on and then it ran fine again. I don’t understand why it keeps happening . But I feel that it happen when it’s hot I mean I don’t know if that it’s possible that things get affected when it’s hot . But I am really running out of ideas …

 

Connector contact resistance.
Resistance in connectors causes major problems by creating voltage drops and generating heat. The majority of resistance in an entire power supply cable occurs at the contacts of the connectors. This is referred to as contact resistance.

 

so what you recommend I should do? I took off the cable like the fuel injector cable and I sprayed it and cleaned it where it connect to the wire harness. Where else should I inspect and clean?

 

 

yes last time you told me to open it clean it and put some dielectric grease but I never opened it or touched it since then. Is there any other spot maybe like the BCM line that’s close to the alternator area do you think those big wires can do with the code ?

 

hey hummerz I never touched that area but I cleaned it anyway and put electric grease in there and closed it good, what other spots I can check? The Injector wire is good cus I checked it all I even clean and put grease in the connector that connect that injector wire to the main harness and I cleaned the one you showed In the pic as Well. Any other suggestions ?

 

Okay so here is a pic of the wiring diagram but does anyone know what pin in the pcm does that goes to so I can check from there? And where else to check and do diagnostic to find where that short is

 

what do you mean? the diagram you posted tells you that info right on it. the numbers going down the pcm are the pin numbers. it also gives you the wire color so you can cross check yourself.

 

I am sorry for the dumb questions.but I am not that good when it come to reading electric diagrams and electricity much. So the number on each side of the wire is the one that goes to the pcm?

the green black is 56
and the red is 5

how can I test it? And how do I find those numbers on the pcm pin to check?