Harness question
Thread Starter
Registered User
Joined: Aug 2016
Posts: 2
Likes: 0
From: Beaumont, Ca
Harness question Greetings,
I'm cleaning up a 2002 Camaro LS1 harness(so I'm told) that the previous installer put in:it ran but drained the battery when parked overnight. I've put in two relays(they had one fuel relay);one for main keyed power and one for the fuel pump which i've attached to two separate fuse boxes one for constant 12v from the battery which OBD II is connected to. My problem is that I don't know where they attached the trans, o2 sensors, coils, and fuel injectors too-I think they might have attached to the horn relay battery post.
From what side do you attach the fuel injectors, trans, OBDII, coils-the pin or from the plug connector side. If anyone has a picture of of a laid out harness showing how it was connected would be helpful. I hope someone can help me out!
LS1 5.3 02 Camaro in a 54 Ford F100
Thanks Rudy
I'm cleaning up a 2002 Camaro LS1 harness(so I'm told) that the previous installer put in:it ran but drained the battery when parked overnight. I've put in two relays(they had one fuel relay);one for main keyed power and one for the fuel pump which i've attached to two separate fuse boxes one for constant 12v from the battery which OBD II is connected to. My problem is that I don't know where they attached the trans, o2 sensors, coils, and fuel injectors too-I think they might have attached to the horn relay battery post.
From what side do you attach the fuel injectors, trans, OBDII, coils-the pin or from the plug connector side. If anyone has a picture of of a laid out harness showing how it was connected would be helpful. I hope someone can help me out!
LS1 5.3 02 Camaro in a 54 Ford F100
Thanks Rudy
Restricted User
Joined: Mar 2014
Posts: 7,192
Likes: 109
From: Ohio
Trans, coils, injectors, and O2 all get fused 12v ignition (not battery).
You can get the power from anywhere as long as its keyed power. I typically buy one of those $8 little 6-fuse panels from the local parts store and run a keyed wire to it and then plug in all of the pink wires from the harness. Pretty easy stuff.
You can get the power from anywhere as long as its keyed power. I typically buy one of those $8 little 6-fuse panels from the local parts store and run a keyed wire to it and then plug in all of the pink wires from the harness. Pretty easy stuff.
