What does engine calibration speed mean?
1 Answers
Engine calibration speed refers to the level of engine speed. Speed level: It is related to the number of work cycles per unit time or the size of the engine's effective power, meaning the engine's effective power varies with different speeds. Therefore, when specifying the size of the engine's effective power, the corresponding speed must also be indicated. Optimal engine speed: Poor engine performance can lead to carbon buildup. During cold starts, the engine idle speed should not be below 800/min or above 1200/min, as these are signs of poor engine performance. While driving, it is best to avoid operating the engine below 2000r/min, as low speeds can result in insufficient engine power. Excessive load at low speeds can damage the engine and easily lead to carbon buildup.