ok, i got a 91 crx si with a jdm d15b vtec. i bought the conv harr from jkobd.com. it works fine, i have all the nec parts for the motor,p28 ecu, dizzy,02 sensor and jumpers for the dizzy. i got a code 41 that says its the oxygen sensor heater. my car falls on its face between 3-4k rpm. i just put a used one from jpr last week. the car idles really low like it wants to shut off. does anyone have this set up and can tell if u had sim probs or maybe i go something wrong. hit me asap.
THANX IN ADVANCE..

 

BUMP