ECM ground wire

[Craig_C]

Putting my engine in (2 years after I took it out) and have one thing I cant figure out. There is a double wired ground by the ecm. One of the wires coming off goes to the ecm mounting plate. Where does the other end go?

The winner will get a brand new used thank you from me!!

 

[Trashdawg]

on the block with a studded bolt IIRC, make sure it is clean.

 

[Craig_C]

Mine is an 05, not sure if 06 and up are differnt. Theres only one place on the block it will reach, and the hole doesnt look to have ever had any bolt/stud in it.

 

[Pony_Kegger]

I does go to the block , If you dont put that one on it will not charge.