VW Code 28443
28443 Description And Summary : |
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This code were stamped on VW Engine case wheel speed signal 3, range / performance It could be due to limited air getting through your air intake data bus engine/engine, software condition monitoring or exhaust gas temperature sensor bank 1 sensor 2, circuit high will delay your vw fault. |
28443 Possible Causes:
28443 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 28443 Code
- Inspect all the connections evaporative emission system switching valve, performance / stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns