Drop a comment below (if applicable) or consult the factory Toyota Electrical Wiring Diagram (EWD) for your specific chassis code.
Check NE+ (A24) and NE- (A25) while cranking. You need an oscilloscope or a multimeter set to AC volts. You should see ~0.5V AC. No voltage? Your distributor pickup coil is dead. toyota 4afe ecu pinout
Introduction: The Heart of the 90s Toyota Powertrain Drop a comment below (if applicable) or consult
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