Originally Posted by h22accord
One of my friends just bought a prelude and it has the F22B(DOHC non vtec) swap in it. That engine doesnt have a knock sensor and i didnt think(but i may be wrong) that the 1993 had a knock sensor either. But that is the code that the ecu is throwing. Is there a way to bypass that either by a resistor or some other means?
all DOHC H series motors have a knock sensor Vtec or not
u should replace the knock sensor its $120 but i blew my h23a1 cause i was racing with a bad knock sensor and code thrown
the ECu wants input from it
if ur friend values his motor he will fix it correctly
~kris