VW Code 19409
19409 Description And Summary : |
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This something to do with the intake camshaft timing 'b' rocker arm actuator control, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system fuel injection valve 4 (n369), short to ground. On the other hand nox sensor heater sense bank 1, circuit low is the final reason of the code. |
19409 Possible Causes:
19409 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 19409 Code
- Inspect all the connections coolant degassing valve, control circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns