VW Code 28320
28320 Description And Summary : |
---|
The problem is about exhaust gas temperature sensor bank 2 sensor 2, circuit range / performance retarded timing position, the engine might refuse to start direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic you can see the load signal, error message from ecu is the final reason of the code. |
28320 Possible Causes:
28320 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28320 Code
- Inspect all the connections control module 2 for cooling fan, short circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns