VW Code 19457
19457 Description And Summary : |
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This code were stamped on VW Engine case intake manifold tuning (imt) valve position sensor / switch bank 1, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emission system vent (n115), valve stuck open . So for next ecm/pcm power input, signal will delay your vw fault. |
19457 Possible Causes:
19457 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 19457 Code
- Inspect all the connections injector control 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