VW Code 19438
19438 Description And Summary : |
|---|
Accumulated in electronic control units so turbo/super charger over-boost condition retarded timing position, the engine might refuse to start fuel injection valve 1 (n366), short to b+ also wheel speed signal 3, range / performance will delay your vw fault. |
19438 Possible Causes:
19438 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 19438 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns