93-94 1994 LEXUS LS400 ECU ECM PCM ENGINE COMPUTER 89661-50141 1UZ-FE REBUILT Featured Products ECU has no security and

ECU has no security and requires programming before installation

7L3A-12A650-FYC

6L3A-12A650-CEC

Throttle body will require relearn process to be performed after installation

93-94 1994 LEXUS LS400 ECU ECM PCM ENGINE COMPUTER 89661-50141 1UZ-FE REBUILT Featured Products ECU has no security andPart Number 89661 50141 You must match this! Fitment Interchange You must match your part number exactly as seen above. If any numbers are off compared to your original it will not work properly. Ecu will fit 1993 and 1994 Lexus LS400 models with an exact part number match. Tech Notes ECU has been rebuilt then tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below: Common failure