can anyone tell me what the 'ATMM' memcal is for? supposedly it's from an '89 Grand Prix with a 5-speed, but i have no idea if it's for a GP with a 2.8 or a 3.1.
anyone know??? i can't find any info on it :?
joshua
You probably already have, but call the parts counter at a Pontiac dealer. Tell them you need a memval for a 2.8 and ask them if that one comes up.
This is the info displayed for the ATMM binary in GMPCM's binary identification system :
ATMM5331 (http://www.gmpcm.com/documents/ATMM5331.htm)
Note that it also indicates that the ATMM5331 code was superseded by the AUBL0073. A supersede typically indicates changes made to address a TSB or other issue, so it would be best to use the AUBL0073 rather than the ATMM5331 if you have a choice.
Just a FYI.. there are over 6000 records in our searchable binary identification system, which basically covers any OBDI binary GM has ever used in its US applications. :)
thanks again. i was actually at the cruzers.com website looking for the ATTM memcal a few days ago, but didn't see it listed there or at 60degreev6.com
i didn't know it was superceded, thanks. the ATMM memcal i have is just an extra i have laying around. i'm not sure what's actually in my Cutlass right now, but probably ATMM or AUBL. i guess it doesn't matter really, they obviously wouldn't work with my TGP engine anyway.
i guess it's time for me to become a member on the GMPCM.com forum :) i have alot to learn - i'll probably just lurk around there for awhile.
joshua