TimF
10+ Year Contributor
- 823
- 5
- Mar 14, 2011
-
Aurora,
Illinois
Hello guys I just need some help finishing up rewiring my esi. The car was originally on a custom harness for a haltech ecu but I am reverting the car back to stock to get it running again and there was no way that harness was going to work with a stock ecu. I was able to snag one cheap from the local junkyard but they only had auto 420a cars (mine is manual). Everything still connected fine other that the pigtails for the auto trans which I know I don't need. the only other issues is I have 3 plugs that go to relays and only 2 relays on my fire wall + 2 more aftermarket ones that where used when the old harness was in. I was wondering does it matter what plug goes to what relay or if they are the same and is there just one extra because it came off a auto and one wont be used?
the aftermarket bosch ones can be seen in the picture with the plugs
the aftermarket bosch ones can be seen in the picture with the plugs