Thread: What is wired into my computer harness???

Okay, I bought my 96 se-r about 5-6 years ago. I never played with anything till now. I am going turbo and just put in my fuel and ecu upgrades in yesterday. I was putting my new JWT ecu in and noticed that there is extra wiring wired into my wire harness right at the ecu. I took pics to see if anyone can tell me what it was wired for??? Everything works well before and after putting in ecu, just curious to what the extra wires are for and what they did. Thank you for any help.