- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Hoffer "7481968" - Not available
BMW - 3, 5, 1, 6, 4; CADILLAC - STS, CTS; CHEVROLET - Trailblazer; AUDI - A4; OPEL - Insignia A; SAAB - 9-5; ...
