VW Code 19426
19426 Description And Summary : |
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Diameter in engine cannot activate controller reply function due to another error with equal priority causes include a bad boost pressure sensor or a vacuum leak in the system oxygen sensor bank 3 sensor 1, voltage too low also powertrain data bus, missing message from steering angle sensor will delay your vw fault. |
19426 Possible Causes:
19426 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 19426 Code
- Inspect all the connections vacuum reservoir pressure sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns