VW Code 09737
09737 Description And Summary : |
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This code were stamped on VW Engine case run rough, or might suddenly stall at any given speed please check dtc memory of transmission ecu . On the other hand oxygen (lambda) sensor b3 s1, heater return coupling is the final reason of the code. |
09737 Possible Causes:
09737 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 09737 Code
- Inspect all the connections load signal, error message from ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns