where do the 4 wires pin into on the ecu plugs i know that the white on is like d14


Modified by powerneedy at 6:25 PM 5/19/2007

 

2 are not grounds you are thinking of o2 sensor heaters 1 is a ground 1 is a signal wire in a 4 wire sensor, i forget what you have to do with a 2 sensor to convert it into a 4 sensor i belive you have to swap harnesees i am not sure on that, but your p28 is going to have to be chipped reguardless

 

I have a 92 CX with a b16 into it. I just put a OBD2 integra engine harness into it and it works just fine.

 

so you cant ad the wires for vtech and knock?