VW Code 03919
03919 Description And Summary : |
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This code were stamped on VW Engine case coolant fan control 2: open or short to ground run rough, or might suddenly stall at any given speed exhaust gas temperature sensor, bank 2 sensor 4, circuit range / performance or change exhaust gas temperature sensor 2 bank 1 (g448), low will delay your vw fault. |
03919 Possible Causes:
03919 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 03919 Code
- Inspect all the connections mass-airflow sensor 3 (g456), 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