Elimination of unstable idle speed of the engine crankshaft

If the wires from the battery terminals were disconnected, the car must be driven 8 km to program all components of the engine management system with basic data. Otherwise, proceed as follows.



SEQUENCE OF WORK

1. First check the condition of the air hoses.

2. Check up reliability of connection of fuel pipelines.

3. Check up reliability of connection of electric sockets. Make sure there is no rust on the connector pins. Further checks require the use of special equipment.

4. Insufficient pressure in the fuel system can also cause the engine to idle erratically. Therefore, measure the fuel pressure.