I just dropped a JDM engine in my civic, now it pulses with the throttle just
off idle in any gear. Also have the check engine light.. Car runs strong at
full throttle but idles rough. I used my injectors and O2 sensor, also
performed complete tune up with timing belt..
TPS maybe? Any words on what the TPS should read at idle and off idle? Thanks.

Sean
95 Civic

rec.bicycles.marketplace