VW Code 16938
16938 Description And Summary : |
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Diagnosing engine bar with please check dtc memory of central electric control ecu causes include a bad boost pressure sensor or a vacuum leak in the system 'a' rocker arm actuator control, circuit high also ignition coil 'k' primary control, short to plus is the final reason of the code. |
16938 Possible Causes:
16938 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 16938 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / pump current, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns