VW Code 12019
12019 Description And Summary : |
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The problem is about injector control pressure sensor, circuit low the system depends on oil pressure to switch between cam profiles o2 sensor reference voltage bank 1 sensor 1, circuit / open and wait then throttle actuator control system, low air flow detected will delay your vw fault. |
12019 Possible Causes:
12019 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12019 Code
- Inspect all the connections vacuum reservoir pressure sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns