Help with finding where a wire goes

[ShortThrow50]

Im in the process of droppin the engine in my car. I put the fuel injector wire harnesss on and there seems to be a ground wire on it in the back. Anyone know (assuming it is a ground) if it goes to the back of the drivers side head along with the other wire or does it go to the firewall. Those seem like my only options. Thanks.

 

[HISSIN50]

Is it orangy lookin?

 

[ShortThrow50]

as i recall. Im sure it is now that you mention it.

 

[SVT32VDOHC]

There is a ground strap wire that attaches to the driver side firewall..is that the one.....this is a silver one....but to insulation...just the wire itself.

 

[Boss 351]

as i recall. Im sure it is now that you mention it.

That's a ground for the HEGO sensors It should have a rather large round terminal, if not, install a new terminal and bolt onto engine...

 

[ShortThrow50]

That's a ground for the HEGO sensors It should have a rather large round terminal, if not, install a new terminal and bolt onto engine...

yeah, it has the terminal. Thats the wire. Can i bolt it to the same bolt on the head where theres another ground going to the firewall

 

[cenok is family]

yeah, it has the terminal. Thats the wire. Can i bolt it to the same bolt on the head where theres another ground going to the firewall

it's a ground. just bolt it to some metal.

 

[ShortThrow50]

it's a ground. just bolt it to some metal.

alright. Heres another stupid question bro. I just did trick flow h/c/i, so my heads are aluminum, i assume the aluminum head is a good spot. I know, i know stupid question. Just want to be sure