At work on repair and service of system of injection in order to avoid reception of a trauma or damage of the system observe following safety measures:

The prevention For prevention of damages by the electrostatic category it is forbidden to assort metal case EBU and to concern contact probes of a socket.

The prevention People with кардиостимулятором are forbidden to spend work on repair of the power supply system and the system of ignition of the engine connected with it.

- Never touch electric wires if the engine works or it is turned by a starter;

- Disconnect and connect electric wires of system of injection and ignition only at the switched off ignition. After ignition deenergizing it is necessary to wait a minimum 20 with that the thread of the gauge of the mass expense of air has cooled down;

Fig. 199. Switching-off of receipt of an electric current in ignition system

- At проворачивании the engine a starter that there was no engine start, it is necessary to disconnect electric current receipt in ignition system. For this purpose disconnect all пятиштырьковую штекерную колодку ignition coils (fig. 199);

- Start-up of the engine by a method «прикуривания» from other car should last no more than 1 mines at pressure no more than 16,5 In;

- At помывке the engine ignition should be switched off;

- Before carrying out of electrowelding works it is necessary to disconnect wires from АБ and штекерную колодку from ЭБУ;

- Switching-off АБ from an onboard network is not supposed at the working engine;

- At gymnastics АБ should be disconnected from an onboard network;

- It is not authorised to subject ЭБУ to temperature influence above 85 ° With, for example temperature сушильной the chamber. In this case ЭБУ it is necessary to dismantle preliminary;

- It is necessary to supervise reliability of contacts of plaits of wires and to support full cleanliness of plugs AB;

- The detachment and joining штекерной колодки ЭБУ is not supposed at the included ignition;

- At car towage, in order to avoid damage from ignition system, always disconnect штекерную колодку from ЭБУ.