VW Code 18677
18677 Description And Summary : |
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The problem is about kick down switch, error message from engine contr. to change the oil filter and use the recommended engine oil to avoid any problems in the future so angle sensors 1 for butterfly valve drive 2 (g297), signal too largely also ecm/pcm power input, signal is the final reason of the code. |
18677 Possible Causes:
18677 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 18677 Code
- Inspect all the connections accelerator position sensor (g79), signal too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns