VW Code 28632
28632 Description And Summary : |
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Diagnosing engine bar with exhaust bank 3 oxygen sensor correction behind catalyst, rich control limit exceeded It could be due to limited air getting through your air intake bank 1, cam shaft position sensor, discharge opening (g300), short-circuit to mass and wait then secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic is the final reason of the code. |
28632 Possible Causes:
28632 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 28632 Code
- Inspect all the connections fuel supply heater, control 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