- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- ZENTPARTS "Z55321" - Not available
AUDI - A4, A5, A3, Q5, A6, S6, Q7, A7, A8, Q3, A1; VW - Passat, Sharan, Caddy, Golf
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ZENTPARTS Z55321 - Oxygen, Lambda Sensor AUDI - A4, A5, A3, Q5, A6, S6, Q7, A7, A8, Q3, A1; VW - Passat, Sharan, Caddy, Golf
- AUDI
- A6 C5
- 3.7 quattro
- Ignition
- Control Unit, Relay
