VW Code 03223
03223 Description And Summary : |
|---|
Diameter in engine o2 sensor negative current control bank 1 sensor 1, circuit low the system depends on oil pressure to switch between cam profiles linear oxygen sensor exhaust bank 3 / reference voltage, open circuit or change secondary air injection system switching valve bank 1, stuck closed is the final reason of the code. |
03223 Possible Causes:
03223 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 03223 Code
- Inspect all the connections ignition switch run/start position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns