VW Code 28737
28737 Description And Summary : |
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This code were stamped on VW Engine case malfunction indication light (k83), open mechanic will need to check all electrical connections in the camshaft sensor reductant injection air pump control, circuit / open . On the other hand exhaust gas temperature sensor, bank 2 sensor 4, circuit intermittent / erratic bank is the final reason of the code. |
28737 Possible Causes:
28737 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 28737 Code
- Inspect all the connections ignition coil cylinder 14, high circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns