What causes the throttle delay in the Hongqi HS5?
1 Answers
The throttle delay in the Hongqi HS5 is mainly caused by the following reasons: First: Fuel quality issues. Owners may choose different gas stations to refuel their vehicles. Due to the imperfect quality supervision system of domestic gas stations, fuel quality varies greatly, often containing excessive impurities. When using such low-quality gasoline, the same amount of fuel injection cannot provide the same power as good-quality fuel. Second: Intake system malfunction. Gasoline needs to be fully burned in the engine to deliver equivalent power. If the actual amount of air entering the engine after pressing the throttle is insufficient or of poor quality, incomplete combustion will occur, leading to slower throttle response. In this case, it is necessary to check whether the air filter, intake valve, intake pipe, and various vacuum hoses are clogged or damaged. Third: Power transmission failure. Power transmission is closely related to the transmission. At this point, a test drive is needed to check for issues such as transmission slippage or gear jamming. Changing the oil is not a solution. Fourth: Signal transmission failure. This is caused by a malfunction of the throttle pedal sensor itself or a fault in the wiring between the sensor and the engine electronic control system. In this case, it is necessary to have an experienced technician inspect the vehicle. Do not let ordinary repair shop mechanics handle it.