s14 lower harness QQ

[Po_31]

so i put a ka24 motor and transmission from a kouki to a zenki and did not came with the lower harness and im using the top harness from the zenki wich is obd1
now my question would i need a obd2 and obd1 lower harness

or could i use a lower harness from sr20det s14 lower harness

[EDacIouSX]

what? The speed sensors are different for zenki and kouki. I'm not sure what you are asking, I have never worked on that part of the car really.

[wiring specialties]

The lower harness will work off of Kouki on a zenki (except the early model 1995) if you are doing a 5-speed to 5 speed swap. The rear o2 sensor on a kouki uses a different connector than the zenki, so you either swap the o2 sensor or swap the connector (we carry both types).

Aside from that, the lower harnesses are the same. Speed sensors are also the same.

Hope this helps.