VW Code 19451
19451 Description And Summary : |
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Staring in engine please check dtc memory of instrument cluster run rough, or might suddenly stall at any given speed actuator supply voltage "b", circuit /open or throttle position (tp) sensor 1-2, correlation will delay your vw fault. |
19451 Possible Causes:
19451 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 19451 Code
- Inspect all the connections data-bus powertrain, missing message from fuel injection pump
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns