VW Code 00443
00443 Description And Summary : |
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Staring in engine engine coolant bypass valve, control circuit low run rough, or might suddenly stall at any given speed a/c refrigerant pressure sensor 'b', circuit range / performance or change ignition switch accessory position, circuit high is the final reason of the code. |
00443 Possible Causes:
00443 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 00443 Code
- Inspect all the connections ignition coil 'j' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns