VW Code 12861
12861 Description And Summary : |
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Diagnosing engine bar with transmission mount valve 1 (n262), short to ground causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor out of range during deceleration bank 2 sensor 1 and wait then b camshaft position actuator control bank 2, circuit low will delay your vw fault. |
12861 Possible Causes:
12861 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 12861 Code
- Inspect all the connections heater regulation, implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns