FIELD: engines and pumps.
SUBSTANCE: control method of the state of engine cylinders consists in carrying out the measurements of parameters of pressure change of the air supplied to cylinders. When air start-up system is used during measurements without fuel supply, crankshaft is rotated. Measurements are performed in air start-up main line of the engine. Measurement result is obtained based on the main line pressure change analysis considering crankshaft position.
EFFECT: reducing labour intensity and control time of the state of engine cylinders.
1 dwg
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