FIELD: engines and pumps.
SUBSTANCE: in engine control method, it is determined whether the ice in the intake manifold or the engine choke housing is formed, in response to the engine operating parameters. The engine is switched off engine in response to the driver's action. Determine if the ice melted after the engine muffled. Determine whether the melted ice has dissipated. Activate the misfire diagnosis in the engine after starting the engine in response to the definition of scattered melted ice. In addition to the presence of ice, its quantity is also determined.
EFFECT: accuracy of misfiring diagnosis is increased.
20 cl, 4 dwg
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