I am gonna do a zc swap in my 4th gen civic 4 door and i want to use the teg ecu but will the plugs on my existing lx harness fit? can i simply remove the old ecu and install the teg ecu and be on my way?

 

it should fit without a problem. BUT if your car isnt a ex you need to convert the wiring harness to accept the fuel injection, if it is a ex then it's a plug and play.

 

You have to get a wiring harness if it is an lx or convert the current wiring harness to run multipoint fuel injection (you have dual point). I put a zc with a zdyne ecu in a 91 4dr dx. I needed a wiring harness, I also know the lx needs one too.


[Modified by 91civicguy, 4:25 PM 6/16/2001]

 

But why pay for a new harness (200.00) if you can do the modifications yourself? thats what im gonna do, cant be that difficult.