My ECM wiring harness is all fucked up i bought the car as a shell from what the last owner told me it had a type R motor in it. After i seen the Hack job someone did im staring to think i need a new harness. My question is does this have to be done to a harness in order for the motor to run?

 

Ouch.

What motor are you trying to put in the car?

What year is the car?

That appears to be an OBD2 ECU correct? What ECU is it? This picture shows where the ECU markings is, what does it say on yours?

 

Im trying to put a B16 with CTR pistons and Re-built head with some CTR cams but currently i have some piston to valve clearance issues

the car is a 2000 DC4

i do believe your right about a OBD2 ECU i dont know if ill be running this just yet my ECU says 37820-P2P-A84