- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- KW "497 274" - Not available
BMW - 3, 5 (E39, WB), Z3, 7, 8; LAND ROVER - Range Rover; ALPINA - Roadster V8
Additional numbers
KW:
FACET10.7274
EPS1.997.274