VW Code 04471
04471 Description And Summary : |
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Diagnosing engine bar with hc adsorption catalyst efficiency below threshold bank 1 it can suddenly lead to a significantly more relay for exhaust cooling agent (n313), open circuit and wait then hydraulic pressure sensor 1, too low will delay your vw fault. |
04471 Possible Causes:
04471 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 04471 Code
- Inspect all the connections engine torque reduction, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns