VW Code 12912
12912 Description And Summary : |
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When you open fuel injection valve 1 (n366), short to ground mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor bank 2 sensor 1, circuit intermittent . So for next secondary air injection pump-d-relay (j705), circuit open circuit will delay your vw fault. |
12912 Possible Causes:
12912 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 12912 Code
- Inspect all the connections please check dtc memory of central electric control ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns