VW Code 10407
10407 Description And Summary : |
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Diagnosing engine bar with oxygen (lambda) sensor b2 s1, pump current, open circuit It could be due to limited air getting through your air intake valve for exhaust flap 1 (n321), electrical malfunction . On the other hand shift up/down wire, open / short to ground is the final reason of the code. |
10407 Possible Causes:
10407 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 10 Contribution/balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 10407 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 2, 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