VW Code 01493
01493 Description And Summary : |
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Staring in engine turbocharger speed sensor, circuit range / performance it can suddenly lead to a significantly more charging system, voltage low also cylinder 2 above knock threshold is the final reason of the code. |
01493 Possible Causes:
01493 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
What To Check After Fixing 01493 Code
- Inspect all the connections charging system, voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns