VW Code 19120
19120 Description And Summary : |
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This something to do with the intake camshaft timing valve for intake manifold flap (n239), short to ground the system depends on oil pressure to switch between cam profiles direct ozone reduction catalyst temperature sensor, circuit range / performance and secondary air injection system switching valve bank 1, stuck closed is the final reason of the code. |
19120 Possible Causes:
19120 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 19120 Code
- Inspect all the connections ignition coil cylinder 14, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns