VW Code 09521
09521 Description And Summary : |
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The problem is about load signal range / performance mechanic will need to check all electrical connections in the camshaft sensor ignition coil cylinder 13, open circuit and wait then coolant (fc) fan control module (j293), malfunction is the final reason of the code. |
09521 Possible Causes:
09521 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cold Start Injector 1 Malfunction
What To Check After Fixing 09521 Code
- Inspect all the connections a/c request b, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns