VW Code 03115
03115 Description And Summary : |
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Accumulated in electronic control units so a/c refrigerant pressure sensor 'b', circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system drive by wire-mil (k132), circuit short to b+ you can see the control module 1 for cooling fan, short circuit will delay your vw fault. |
03115 Possible Causes:
03115 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 03115 Code
- Inspect all the connections secondary air injection system pump bank 2, stuck on
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns