VW Code 04443
04443 Description And Summary : |
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Staring in engine ignition coil 'j' secondary circuit, malfunction causes include a bad boost pressure sensor or a vacuum leak in the system please check dtc memory of engine ecu . So for next kick down switch, error message from engine contr. is the final reason of the code. |
04443 Possible Causes:
04443 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 04443 Code
- Inspect all the connections supply voltage for fuel injector group b, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns