Injector,Ecm driver or harness???

[NorCalTurbos]

Hey fellas, I'm not sure how to test any of these to know for sure where my problem is, but I'm getting some knock showing up on the SM and some pinging at maybe mid throttle. I was told by a local shop that my #2 injector wasn't working, so I checked the harness and the #2 wire was pinched down by a bracket so I took it off the wire was smashed not broken tho. How can I be certain that the ecm didn't suffer due that injector wire being smashed I really appreciate any help

 

[Chuck Leeper]

Caspers has a nice replacement harness. Put 1 on, see if the issue is solved.
If the + side of the harness was shorted, it would blow a fuse. If the - side, the inj would stay on.

 

[NorCalTurbos]

Caspers has a nice replacement harness. Put 1 on, see if the issue is solved.
If the + side of the harness was shorted, it would blow a fuse. If the - side, the inj would stay on.

I got one coming soon I will keep updating progress on this, since I have to pull the turbo to get to the harness I'm gonna pull the injectors and have them tested also, Thanks for the reply

 

[NorCalTurbos]

 

[NorCalTurbos]

 

[NorCalTurbos]

Getting ready to order up a new harness and be done with it hopefully