VW Code 12315
12315 Description And Summary : |
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Accumulated in electronic control units so engine torque reduction, short to b+ the system depends on oil pressure to switch between cam profiles a/c refrigerant pressure sensor 'b', circuit . So for next sensor 1 for hydraulic pressure in transmission, open or short to b+ will delay your vw fault. |
12315 Possible Causes:
12315 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 12315 Code
- Inspect all the connections a/c control module requested, mil illumination
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns