VW Code 01693
01693 Description And Summary : |
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When you open intake air heater "a", system performance mechanic will need to check all electrical connections in the camshaft sensor wheel speed signal 1, range / performance . On the other hand cannot activate controller reply function due to another error with equal priority will delay your vw fault. |
01693 Possible Causes:
01693 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 01693 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns