2001 civic ECU blown. Is this junkyard one compatible since I can't find one with exact matching numbers?

ECU in my 2001 civic blew because the alternator bolt wasn't completely tightened after timing belt job. Old ECU numbers is 37820-PLR-C53 (2001 civic ex auto Vtec) Junkyard ECU 37820-PLR-C56 (2002 civic ex auto Vtec). Will the junk yard ECU Work after the immobilizer is programmed by Honda

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