What are the causes of abnormal touch alerts in the Envision?

[MakaylaRose]

The causes of abnormal touch alerts in the Envision include insufficient engine oil, excessively high engine temperature, engine misfire, severe engine carbon buildup, and low fuel quality. Solution for excessively high engine temperature: When dealing with engine overheating, the usual approach is to check and add coolant. For other issues such as water pump or thermostat malfunctions, it is necessary to request assistance. Solution for severe engine carbon buildup: Adding fuel additives: The amine compounds in fuel additives can clean carbon deposits and other substances that accumulate in the engine system over time. Regular use in small amounts can inhibit carbon buildup and reduce engine abnormalities caused by it. Some fuel additives can also improve the octane rating of the fuel to a certain extent, reducing or eliminating engine knocking caused by insufficient octane levels. Regular throttle body cleaning: Owners only need to prepare a bottle of carburetor cleaner. Spraying the cleaner on the throttle body and intake manifold can clean the throttle body. If the carbon buildup is too severe, professional maintenance personnel should be consulted for handling.