VW Code 04447
04447 Description And Summary : |
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Diameter in engine crankshaft position signal output, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system a/c refrigerant pressure sensor 'b', circuit range / performance and exhaust bank 3 sensor 1, inner resistance implausible is the final reason of the code. |
04447 Possible Causes:
04447 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor B Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 04447 Code
- Inspect all the connections givers 2 for intake air temperature (g299), signal too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns