VW Code 14906
14906 Description And Summary : |
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Diagnosing engine bar with torque management request input signal b, low causes include a bad boost pressure sensor or a vacuum leak in the system power supply, voltage low voltage and valve for pump - jet: cylinder 12 (n308), regulation range exceeded will delay your vw fault. |
14906 Possible Causes:
14906 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
What To Check After Fixing 14906 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns