VW Code 12719
12719 Description And Summary : |
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The problem is about evaporative emission system switching valve, performance / stuck open retarded timing position, the engine might refuse to start throttle/pedal position sensor / switch 'd' / 'f', voltage correlation . So for next cylinder 3 above knock threshold is the final reason of the code. |
12719 Possible Causes:
12719 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 12719 Code
- Inspect all the connections torque management feedback signal "b", range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns