- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Calorstat by Vernet "LS140428" - Not available
FORD - Mondeo, Fiesta, KA, B-MAX, Focus; MAZDA - CX-9 (TB), Tribute; FORD USA - Mustang, Explorer