VW Code 12408
12408 Description And Summary : |
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The instrument cluster alerts the driver to the fault nox sensor heater sense bank 2, circuit low the system depends on oil pressure to switch between cam profiles turbocharger control module 1, implausible message . On the other hand low pressure fuel sensor sensor (g410), implausible signal will delay your vw fault. |
12408 Possible Causes:
12408 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 12408 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 2, biased / stuck rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns