i'm using the wire harness off a 94 del sol S and there is a b18c in my engine bay at the moment. my JDM p72 ecu is dectecting a knock sensor... i haven't wired it yet but i know where the sensor is at.

here are my questions:

ALL VTEC engines have a knock sensor correct? if so...
what the colors off a SOHC VTEC eg wire harness?

if not:

what is the pin # off the ecu that i will need to wire it too? thanks.