VW Code 03116
03116 Description And Summary : |
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Diagnosing engine bar with ignition coil 'h' secondary circuit, malfunction run rough, or might suddenly stall at any given speed pressure control solenoid 4 (n218), electrical malfunction you can see the data bus powertrain, missing message from acceleration request will delay your vw fault. |
03116 Possible Causes:
03116 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 03116 Code
- Inspect all the connections post catalyst fuel trim system, low limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns