Safety precautions when working on the injection system

If all repair operations in the injection system requiring the utmost purity. You always have to follow the instructions below, but especially it is necessary to pay attention to the precautions associated with the presence of an electronic control system of engine work:

- Connecting or disconnecting cables injection systems or glow only be carried out with the engine off;

- To crank the engine (for example, compression test), without starting the engine, it is necessary to disconnect the connector of the fuel valve;

- Terminal of the battery should be removed only when the engine is not running, to prevent damage to the electronic system (the engine 2.9 liters). When disconnecting the battery should be remembered that on the radio can be set the security code.

When working on the injection system, take the following precautions:

- All work on the injection system must be carried out in a clean room. Repairs should be carried out on the street in calm weather to avoid dust components;

- All connections carefully before turning away to wipe;

- All removed items should be spread out on a clean surface and cover with paper or plastic cover. Do not use this lint-free cloth;

- Any open or partially disassembled parts of the injection should be adequately cover or placed in a closed container, if the repair is delayed;

- Before installation check carefully clean all parts - they must be spotlessly clean;

- If the details of the system are in the open position, do not use compressed air for work in the engine compartment;

- As far as possible not to move the car from the scene when the injection system is disassembled;

- Ensure that the fuel did not fall in the water hoses. In case of contact immediately wipe with a cloth. Damaged hoses must be replaced. Repair of the pump is only possible in a special workshop. For removal and installation of the pump requires a special tool. Installation of the moment of injection is carried out only on specialized equipment service station.