i have an 89 crx si with a JDM b16a sir-2. i am runnign a PR3 ecu with the OBD0-OBD1 conversion/jumper harness. my check engine light is on but the car runs fine. the idle is sometimes wavoring up and down a few hundrew rpms....expecially when its cold.

my friend and i assumed possibly the idle air temp sensor....any suggestions?


also which pins need to be pulled to get the dash to flash so i can get the code? and how do u do it?

ive never messed with an ecu's pins before so i dont want to mess up.


p.s.-this ecu is running a custom program which was created on the dyno. if that matters any.


Modified by tnereffidxmitch at 8:10 PM 8/1/2006