Traditional Culture Encyclopedia - The 24 Solar Terms - How to adjust the idle speed of Haval h5 diesel?
How to adjust the idle speed of Haval h5 diesel?
These two limit screws are used to limit the maximum and minimum speed of the engine. The fuel injection pump is calibrated and adjusted on the oil pump test bench. The calibrated and adjusted fuel injection pump is sealed on the high and low speed limit screws with lead, and it is not allowed to be adjusted at will.
Idle speed grade:
Normal idle speed
When the vehicle is parked and the engine is started, the lowest rotation speed of the engine running stably is called parking idle speed (the process that the engine changes from the idle state of cold car to the idle state that the engine reaches the normal working temperature is called warm car or hot car).
Driving idle speed
When the car is in gear, the minimum opening of the throttle valve remains unchanged, and there is no need to step on the accelerator pedal or loosen it when driving. At this time, the engine speed is consistent with the parking idle speed, which is called driving idle speed.
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