jhendry

Putting an obd1 B18c1 into 94 Eh3 using eh3 engine harness (sohc vtec)

as far as i know i should be able to use this harness witch execption of the knock sensor, my harness is apart as i'm creating a tuck harness, is there a way to wire the knock sensor to keep this harness?
(hard line to ecu?)

or obviously a GS-R harness would work,

what should i do? as i'm running a p72 i'll throw a code not having one, correct?

HondaPartsHero

Just run a connector from the knock sensor to the ECU. It's only one wire:

delsolo95

yes you can use your sohc vtec harness. if its a bone stock gsr with stock intake manny youll also have to run the INTAKE AIR BYPASS (IAB) and youll have to extend the v tec wires to the front of the engine. i think i had to extend the iat and iacv too...GL

jhendry

Thanks for the help. that shouldn't be too bad, and i've been mocking up the harness i think i'll be fine. if any thing, i'll be shortening alot. And only slightly off topic but do i need to keep the EVAP sensor on the top of the intake manifold (i deleted my canister)

Oh yeah i am running a stock GSR intake manifold.