To start, simply turn on the starter without touching the accelerator pedal. The engine management system will automatically set the fuel supply and ignition timing parameters required for starting.
1. Pull the hood lock handle towards you...
2. ...press the hood safety hook with your hand and open the hood.
3. Remove the dipstick…
4. …and check the oil level. It should be between the upper and lower levels of the grid scale.
5. Check brake fluid levels…
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6. …and cooling liquids.
Figure 3.1. Underhood space
7. Carefully inspect the engine and underhood space (figure 3.1, decorative cover removed for clarity). Pay attention to leaks of gasoline, oil, brake fluid and coolant. Make sure the electrical wiring is in good condition: check for damage to the wires, the reliability of the connection of the electrical connectors of the injection system sensors, other units and parts of the electrical equipment, the tightening of the terminals of the battery, starter and generator, check the reliability of the connection of the electrical connectors of the ignition coils.
Note: Pay particular attention to the condition of the crankshaft position sensor wiring harness connector. If there is no contact in this connector, the engine will not start.
8. Without closing the hood (in case of rain or snowfall, close the hood), get behind the wheel.
9. Turn on the ignition by turning the key in the ignition switch to position "II" - the electric fuel pump will turn on. To start, turn on the starter without touching the accelerator pedal. The engine management system will automatically set the fuel supply and ignition parameters required for starting.
Note: It is better to close the hood after the engine starts running. Before this, it is advisable to inspect the engine again, make sure there are no leaks of fuel, oil, coolant, or extraneous sounds in its operation.
Note: If for any reason the spark plugs are "flooded" during an unsuccessful start attempt, use the cylinder "purge" mode. To do this, press the accelerator pedal all the way down and turn on the starter. In this mode, there is no fuel supply and excess gasoline is removed from the cylinders by a flow of fresh air, while the spark plugs are dried. After purging, try starting again in the normal manner.
If the engine does not start, there are three main reasons:
- the starting system does not work;
- the ignition system does not work;
- the power supply system is not working.