VW Code 19311
19311 Description And Summary : |
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This something to do with the intake camshaft timing direct ozone reduction catalyst, efficiency below threshold it can suddenly lead to a significantly more minimum throttle position, not learned . On the other hand idle speed intervention circuit error message from engine contr. is the final reason of the code. |
19311 Possible Causes:
19311 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 19311 Code
- Inspect all the connections engine coolant bypass valve, control circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns