What is the reason why the Haval H6 cannot exceed 100 km/h?

[McRichard]

Haval H6 cannot exceed 100 km/h may be caused by engine carbon deposits. Check whether the sensors of the engine are working properly. Here is some extended information: 1. Carbon deposits include two concepts: One concept is the carbon deposits in the engine, which are a kind of coking substance produced by unsaturated olefins and gums in the fuel under high temperature conditions during the engine operation. The second concept is the carbon deposits in electrical discharge machining, which should be avoided as much as possible, especially in precision mold processing, as it can have a fatal impact. 2. Spark machine: Carbon deposits are an abnormal performance in electrical discharge machining. The source of power is the air-fuel mixture, which must enter the combustion chamber through the intake valve; a small amount of gasoline will adhere to the intake valve. When exposed to the high temperature of the engine, the hydrocarbons, paraffin, and gums in the gasoline that cannot be completely burned will be turned into carbon deposits.