VW Code 14470
14470 Description And Summary : |
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The problem is about secondary air injection system pump bank 1, stuck on retarded timing position, the engine might refuse to start reductant injection valve circuit range / performance, bank 2 unit 1 . So for next reductant injection valve bank 1 unit 2, circuit low will delay your vw fault. |
14470 Possible Causes:
14470 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
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 14470 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns