Toyota Celica Supra Forum banner
1 - 7 of 7 Posts

·
Registered
Joined
·
120 Posts
Discussion Starter · #1 ·
does anybody know where the one seperate wire on the ECU end of the wiring harness goes? there are the 3 big plastic hookups and then that one seperate wire, i think it might be the ground but not sure, its black w/ red stripe, HELP!
 

·
Registered
Joined
·
820 Posts
yah we just did a couple engine pulls. the black/red wire dosn't hook up to anytihng.
 

·
Registered
Joined
·
120 Posts
Discussion Starter · #4 ·
actually i just stole that quote from Futurama, im more of a Journey fan :D "wheel in the sky keeps on turning..."
 

·
Registered
Joined
·
4,858 Posts
There's several ground points on the wire harness that ground the ECU to the engine so you could run it without securing it to the chassis. The PCB's inside the ECU don't ground to the aluminum frame of the ECU.
 
1 - 7 of 7 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top