VW Code 13447
13447 Description And Summary : |
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Staring in engine nox sensor heater control bank 2, circuit low mechanic will need to check all electrical connections in the camshaft sensor power supply (b+) terminal 15, low voltage or change turbocharger 2 control module (j725), high temperature will delay your vw fault. |
13447 Possible Causes:
13447 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 13447 Code
- Inspect all the connections exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns