RedlinedTSi
20+ Year Contributor
- 32
- 0
- Jul 18, 2002
Well, I installed this thing flawlessly as far as I know but when I turn the car on I get nothing. I used the Greddy harness, so no hacking was done. I hooked the gray wire up to the parking brake. I hooked the white wire (O2) up to the 4th wire from the left on the top row of the largest plug on the ECU. And then I hooked the ground up to the lowest left wire on the ECU. This is looking at the ECU also. I used quick splices to do all the connections so that shouldn't be the problem. I'm just wondering if it really matters which ground you use on the ECU. Thanks.
