VW Code 05321
05321 Description And Summary : |
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This something to do with the intake camshaft timing system too lean at higher load, bank 1 to change the oil filter and use the recommended engine oil to avoid any problems in the future so powertrain data bus, missing message from steering wheel electronics . On the other hand fuel level sensor 2, performance is the final reason of the code. |
05321 Possible Causes:
05321 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 05321 Code
- Inspect all the connections injection pump, fuel calibration not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns