P3211

SAE VAG Description
P3211 19667

Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Converter (TWC)
- Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Converter (TWC), checking. O2 Sensor and O2 Sensor Control Before TWC
- Wiring Diagram

Oxygen sensor heater for oxygen sensor before Three Way Catalytic Converter (TWC)
- Oxygen sensor heater for oxygen sensor before Three Way Catalytic Converter (TWC), checking. O2 Sensor Heater Before Catalytic Converter