Toyota 89661 Ecu Pinout !!link!! -

4A-GE, 3S-GTE, 1UZ-FE (Early), 2JZ-GTE (Non-VVTi).

Ignition switch signal that tells the ECU to wake up when the key is turned to "ON". toyota 89661 ecu pinout

Finding a specific pinout for a Toyota ECU with the part number can be challenging because that number is actually the prefix for hundreds of different Toyota Engine Control Units (ECUs). 4A-GE, 3S-GTE, 1UZ-FE (Early), 2JZ-GTE (Non-VVTi)

Connect your ignition key switched 12V to IGSW . toyota 89661 ecu pinout