VW Code 12710
12710 Description And Summary : |
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Diameter in engine ecm/pcm power input, signal high causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor heater sense bank 2, circuit low or change secondary air injection system pump bank 2, stuck on will delay your vw fault. |
12710 Possible Causes:
12710 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 12710 Code
- Inspect all the connections nox sensor bank 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns