Ok so i have a 91 CRX with a d16z6 in it the car runs and drive fine but i didn't do the swap I was given the car the harness is all hacked up, some of the senser tips are missing and and the map senser isn't even connected. my question is if I replace the harness should I go with the stock crx harness, if so how do i find out what motor was in it to begin with the d15b2 or the d15b6 or do i just get the d16z6 harness and the convertion jumper and p28 ecu? one way or another I should buy a new harness I just need to know which one would be the best

 

Get the stock CRX motor harness. What submodel is the CRX? Dx, HF, Si? Whichever it is, that is the harness you will want to get.

8th POSITION GRADE in the VIN tag:

5 = (Std)CRX (DPFI)
6 = HFCRX (MPFI)
6 = Si CRX (MPFI)

 

get a stock si/hf harness and a ecu jumper

 

Si anf HF engine harnesses are not the same

 

i meant it as in get either an SI harness or an HF harness