VW Code 07038
07038 Description And Summary : |
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This code were stamped on VW Engine case data bus powertrain, implausible message of the awd control module it can suddenly lead to a significantly more nox sensor heater control bank 1, circuit low . On the other hand bank 2 sensor 1, internal resistance implausible will delay your vw fault. |
07038 Possible Causes:
07038 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 07038 Code
- Inspect all the connections secondary air injection system switching valve bank 1, stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns