LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 1988 >> Supra 7M-GE, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Computer Control System >> Component Testing >> Oxygen Sensor Heater
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Oxygen Sensor Heater

Disconnect Oxygen (O2) sensor heater connector. Using ohmmeter, measure resistance between sensor terminals. Replace sensor if resistance is not within 5-6 ohms at 68°F (20°C).