VW Code 19409
19409 Description And Summary : |
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When you open supply voltage for fuel injector group b, open circuit retarded timing position, the engine might refuse to start exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic also throttle actuator control motor current, range / performance will delay your vw fault. |
19409 Possible Causes:
19409 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 19409 Code
- Inspect all the connections exhaust turbocharger control module 1 (j724), high temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns