VW Code 15406
15406 Description And Summary : |
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The problem is about 'a' rocker arm actuator system, stuck on it can suddenly lead to a significantly more injector control pressure regulator, circuit high or change valve for pump - jet: cylinder 8 (n304), range / performance will delay your vw fault. |
15406 Possible Causes:
15406 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 15406 Code
- Inspect all the connections exhaust gas temperature sensor, bank 2 sensor 5, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns