NEC ET1-B3M1S Car Computer Board ECU Programmer Relay Chip

NEC ET1-B3M1S car computer board chip is car relay common chip and auto ECU computer driver engine control part, NEC ET1-B3M1S car fittings is replaceable on computer ECU board, NEC ET1-B3M1S is the ECU integrated circuit chip for auto ECU electronic circuit and car engine repair.NEC ET1-B3M1S computer board chip is car CPU processor fitting.