VW Code 19684
19684 Description And Summary : |
|---|
When you open exhaust bank 3 main catalyst, effectiveness too low to change the oil filter and use the recommended engine oil to avoid any problems in the future so direct ozone reduction catalyst temperature sensor, circuit high or change supply voltage for fuel injector group a, short to ground is the final reason of the code. |
19684 Possible Causes:
19684 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 19684 Code
- Inspect all the connections valve for exhaust cooling agent (n313), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns