VW Code 28537
28537 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 3 oxygen sensor correction behind catalyst, lean control limit exceeded mechanic will need to check all electrical connections in the camshaft sensor o2 sensor signal bank 1 sensor 1, biased / stuck rich you can see the turbocharger boost control position sensor 'b', circuit is the final reason of the code. |
28537 Possible Causes:
28537 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 28537 Code
- Inspect all the connections injector data, incompatible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns