my question is can you flash an obd2 computer with an obd1 bin for an lt1 instead of buying another pcm?
they look the same thats the only thing that i think changes, the bins itself
my question is can you flash an obd2 computer with an obd1 bin for an lt1 instead of buying another pcm?
they look the same thats the only thing that i think changes, the bins itself
black 96 Z28 with iron headed lt1 and b-body cam, CAI, cutoff, and tuned by me
sitting on staggered OEM y2k corvette rims best time 13.90@97.57 on streets
I've been wondering the same thing but haven't had the balls to brick a good PCM... yet...
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
haha yeah, well anyways, I'll see if it works on my old 96 pcm, I don't have much to lose, if it doesn't work ill just tell my brother to reprogram it at the dealership for free :)
oh and if it works ill let you guys know
black 96 Z28 with iron headed lt1 and b-body cam, CAI, cutoff, and tuned by me
sitting on staggered OEM y2k corvette rims best time 13.90@97.57 on streets
I just got a set of PCM plugs with pigtails so I can read and bench program this PCM, I've got a couple OBDI spares but no OBDII or I would at least pull it apart and see how much has really changed inside. From what I have seen in wiring diagrams there's not much difference except the crank sensor on 96 OBDII.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
so... does that mean you think it may work?
black 96 Z28 with iron headed lt1 and b-body cam, CAI, cutoff, and tuned by me
sitting on staggered OEM y2k corvette rims best time 13.90@97.57 on streets
Yeah. But it's only a theory until I ruin one...
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
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