- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Blue Print "ADM57026C" - Not available
MAZDA - 3, 5; AUDI - A6, A4; CHEVROLET - Nubira, Lacetti; BMW - 3, 7; CHERY - A5, Tiggo; CADILLAC - Escalade, CTS