VW Code 28167
28167 Description And Summary : |
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When you open nox sensor heater sense bank 1, circuit mechanic will need to check all electrical connections in the camshaft sensor hydraulic actuator position sender (g302), upper limit exceeded or change valve for pump - jet: cylinder 9 (n305), range / performance will delay your vw fault. |
28167 Possible Causes:
28167 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 28167 Code
- Inspect all the connections o2 sensor pumping current trim bank 2 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns