Coil harness firing order
Thread Starter
Drifting
Joined: Jun 2008
Posts: 1,565
Likes: 111
Coil harness firing order
I have some new coil harnesses that have been separated from the coil bracket. Is there an easy way to determine which lead on the coil harness goes to which coil? Does it matter?
Thanks. --Neil
Thanks. --Neil
Tech Contributor
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
I dont fully understand what your doing and what your question is???
Each coil has some common wires, like 12 vdc power & ground but each coil harness has a coil trigger signal wire that needs to go to the coil pack for that specific cylinder.
BC
Each coil has some common wires, like 12 vdc power & ground but each coil harness has a coil trigger signal wire that needs to go to the coil pack for that specific cylinder.
BC
Former Vendor
Joined: Apr 2006
Posts: 2,470
Likes: 2
From: Portland OR
St. Jude Donor '10-'11-'12
Yes it matters, look at the clip that plugs into the coil and see if there is a number from 1-8 on it. Been a while since I looked at a stock harness, I have them made for me and the clips are numbered.
Thread Starter
Drifting
Joined: Jun 2008
Posts: 1,565
Likes: 111
1 (purple)
3 (light blue)
5 (green)
7 (red)
2 (red)
4 (green)
6 (light blue)
8 (purple)
Tech Contributor
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
All the coils (individually) are the same. There interchangeable. you dont have any problems. As long as the coil wiring harness plugs are in the same location on the bracket, you should be fine.
BC
Bill
BC
Bill
