VW Code 04550
04550 Description And Summary : |
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Diameter in engine glow plug indictor light (k29), malfunction message from instrument cluster mechanic will need to check all electrical connections in the camshaft sensor secondary air injection system control 'b', circuit low also turbocharger control module, faulty will delay your vw fault. |
04550 Possible Causes:
04550 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 04550 Code
- Inspect all the connections exhaust gas recirculation throttle control, circuit 'a' low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns