The engine capacity of 2.9 liters (index 602)

The engine is installed direct injection with electronic control, the two most important elements are the distribution pump and an electronic control unit.

The control unit controls the supply of fuel depending on the position of the accelerator pedal, and the technical state of the engine.

Fuel supply and the beginning of the injection pump are regulated depending on the following factors:

- The position of the accelerator pedal;

- Load (technical condition) of the engine;

- Atmospheric pressure;

- The temperature of the intake air;

- Setting of the control unit.

Stop the engine is a result of the termination of the fuel supply pump.

Exhaust gas recirculation and oxidation catalyst may be installed in series, but the cars are sold without these devices. In turn, the job control unit injection system on the engine 2.9 L does not affect the operation of other devices. Work glow governed by a separate control device to facilitate the start-up. The control unit has a memory for recording the fault codes occur, information about which is stored in it, even with the ignition off and remove the battery.

In case of serious fault warning lamp in the instrument cluster. Malfunctions may occur due to a fault:

- Crankshaft position sensor;

- Pump;

- Distributor pump position sensor;

- The fuel supply valve;

- Check valve;

- Regulator valve.