Problem: Ignition timing is set at 20btdc. I was told the dizzy will rotate and allow for adjustment, it does not rotate, it only wiggles slightly. The timing belt and cams seem to line up at TDC, I think they are fine. The car runs perfect, no pinging that I can hear. Any ideas what's wrong???

ODB2 Experts please help!!

 

yeah ur not gonan be able to move the dizzy on an obd2 car, if everythign is lined up perfectly on the timing belt side, perhaps try a new ecu? or distributor? sorry i am not tooo obd2 educated, hehe

 

timing is set on the oil pump gear on obd2.
i would double check that your timing belt is on right, though i suspect that wont make a big diff in this case. then reset the ecu and check it, if not try someone elses ecu maybe?
i know the Helm manual says if timing is off to go buy a new ecu/

 

If I take it to Honda will their diagnostic computer tell me Exactly what is wrong??

 

are you trying to adjust it??? if so when you do you have to jump the ecu with a wire or something. well just in case.

 

did you take off the timing belt recently??? cause it sounds like you are off a tooth on the cam that drives the dist...check that