3.6.3. Breakthroughs at the established movement
Such breakthroughs happen are caused by malfunction of system of ignition more often. Diagnostics and repair (see section 10 "Electric equipment"
) are necessary. In a way it is possible to try to execute the independently following:
– attentively examine podkapotny space. Switch off ignition and check reliability of fastening and landing of all wires and sockets at the coil of ignition and high-voltage wires. Start up the engine and listen to its work: a crash at high-tension current breakdown on "weight" weak, but distinct. In full darkness it is well visible a spark at breakdown;
– replace spark plugs irrespective of their condition and run. Pay attention to a condition of candles: if it does not correspond to norm, probably, it is necessary to repair the engine or its systems.
Failure of the sensor of provision of the butterfly valve which has been built in throttle knot can be the specific reason of breakthroughs at the established movement of the Chery Amulet car.
The additional symptoms confirming malfunction of this sensor:
– non-uniform operation of the engine idling;
– decrease in the maximum engine capacity.