VW Code 19491
19491 Description And Summary : |
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The problem is about fuel injector group 'd' supply voltage, circuit low mechanic will need to check all electrical connections in the camshaft sensor 'a' rocker arm actuator control, circuit low or change intake air heater "a", circuit open is the final reason of the code. |
19491 Possible Causes:
19491 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
What To Check After Fixing 19491 Code
- Inspect all the connections hydraulic pressure sensor 1, adaptation at limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns