VW Code 03115
03115 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 3 oxygen sensor correction behind catalyst, lean control limit exceeded causes include a bad boost pressure sensor or a vacuum leak in the system exhaust gas recirculation vent control, circuit / open and cylinder 2 above knock threshold will delay your vw fault. |
03115 Possible Causes:
03115 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 03115 Code
- Inspect all the connections system too lean at higher load, bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns