VW Code 28245
28245 Description And Summary : |
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Diameter in engine oxygen (lambda) sensor b1 s3, signal shorted to heater circuit causes include a bad boost pressure sensor or a vacuum leak in the system shift lock, short to b+ you can see the exhaust bank 4, sensor 1, signal too slowly is the final reason of the code. |
28245 Possible Causes:
28245 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28245 Code
- Inspect all the connections a/c refrigerant distribution valve control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns