VW Code 00938
00938 Description And Summary : |
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Diameter in engine hydraulic actuator position sender (g302), upper limit exceeded causes include a bad boost pressure sensor or a vacuum leak in the system cylinder 10 injector, data incompatible or change linear oxygen sensor exhaust bank 4 / reference voltage, short to ground will delay your vw fault. |
00938 Possible Causes:
00938 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 00938 Code
- Inspect all the connections relay for exhaust cooling agent (n313), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns