Originally Posted by Eric
I need to find the negative wire for the fuel injectors so i can hook it up to my meth kit
Looked all through the service manual.. soooo confusing.. a good place to tie into it also if yea know one..If you can help id appreceiate it
Are you looking for IPW for the controller? Injector 1 ( - ) is pin 27 on the C3 connector on the ECU. It's a grey wire with a black stripe. Just be careful your controller is using an isolated input as it can become a ground path for the injector and cause you problems.