Can an ECM be swapped withing a comprabable vehicle without worrying about the numbers on the ECM? Ex. Can an ECM from a 91 - 8V Sidekick interchange with an ECM from a 92 - 8V Sidekick even if the numbers on the ECMS don't correspond? If so, what's the point for the numbers?
I don't know anything on the 91 vs 92's BUT the ecm #'s will interchange on many of the later ones.
The only reason I know this is cuz I had to go through alot of info to find out which ones would interchange when doing the 16v swap.... hope this helps
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