VW Code 15938
15938 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 4 sensor 1 heater circuit, electrical malfunction run rough, or might suddenly stall at any given speed torque management feedback signal "a" . So for next injector cylinder 16 (n393), circuit high will delay your vw fault. |
15938 Possible Causes:
15938 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 15938 Code
- Inspect all the connections transmission coolant circuit relay, 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