can a 1991 ecm be compatible with a 1992 Toyota celica
Dear Rocky 1- My sources tell me that the ECM is interchangeable between your 1991 and 1992 Toyota Celica. Good luck from Bovan.
it actually depends on the engine just because it's a 91 over to a 92 doesn't mean that it will work they made several different engines in those years and they are completley different from one another
Check number on both units ,ake sure same with numberyy
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