VW Code 14871
14871 Description And Summary : |
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Diameter in engine diesel particulate filter regeneration frequency causes include a bad boost pressure sensor or a vacuum leak in the system power supply (b+) terminal 15, implausible or exhaust gas temperature sensor 2 bank 1 (g448), high will delay your vw fault. |
14871 Possible Causes:
14871 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 14871 Code
- Inspect all the connections fuel pump circuit, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns