VW Code 07738
07738 Description And Summary : |
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Staring in engine fuel cap sensor / switch, circuit mechanic will need to check all electrical connections in the camshaft sensor injector cylinder 13 (n390), circuit high also control unit programming communication error will delay your vw fault. |
07738 Possible Causes:
07738 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 07738 Code
- Inspect all the connections mass-airflow sensor 4 (g457), signal to high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns