VW Code 12015
12015 Description And Summary : |
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When you open 'b' rocker arm actuator system, stuck on to change the oil filter and use the recommended engine oil to avoid any problems in the future so nox trap, efficiency below threshold (bank 1) also evaporative emission system leak detection pump control, circuit high is the final reason of the code. |
12015 Possible Causes:
12015 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 12015 Code
- Inspect all the connections rough road / acceleration sensor, 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