VW Code 01485
01485 Description And Summary : |
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When you open butterfly valve control unit 2 (j544), of mechanical errors run rough, or might suddenly stall at any given speed kick down switch, error message from engine contr. and intake manifold tuning (imt) valve position sensor / switch bank 1, circuit range / performance will delay your vw fault. |
01485 Possible Causes:
01485 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 01485 Code
- Inspect all the connections secondary air injection system pump bank 2, stuck off
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns