7.12. Route computer

The route computer can be installed on parts of the released cars instead of hours.
The route computer keeps in a dashboard nest by means of the springing ledges on its case. To take out the computer from a nest, it is necessary to hook any flat tool it from sides for ledges on the case and to extend on itself.

Fig. 7.1. Scheme of electric equipment of the VAZ-2115-20 cars (left half): 1 – block headlights; 2 – fog lights; 3 – air temperature sensor; 4 – engine cooling system fan electric motor; 5 – the blocks connected to a plait of wires of system of ignition; 6 – switch of a podkapotny lamp; 7 – a block for connection to a sound signal of single-wire type; 8 – sound signal; 9 – the sensor of level of the washing liquid; 10 – sensors of wear of blocks of forward brakes; 11 – oil level sensor; 12 – generator; 13 – podkapotny lamp; 14 – sensor of the index of temperature of cooling liquid; 15 – starter; 16 – rechargeable battery; 17 – relay of inclusion of fog lights; 18 – sensor of level of cooling liquid; 19 – sensor of level of brake fluid; 20 – backing light switch; 21 – motor-reducer of screenwash; 22 – sensor of a control lamp of pressure of oil; 23 – a block for connection to the electric motor of a washer of back glass; 24 – windshield washer electric motor; 25 – combination of devices; 26 – assembly block. Conditional numbering of plugs in blocks: And — blocks of block headlights; In — an electrogasoline pump block; With — blocks of the assembly block, the switch of ignition, a motor-reducer of screenwash; D — a plafond of illumination of salon

Addresses of output plugs of the computer are specified in tab. 7.14. The order of conditional numbering of plugs is similar to an order of numbering of plugs in blocks of a combination of devices (see fig. 7.1).

Table 7.14   of the Address of output plugs of the route computer
Number of the plug
Address (appointment) of the plug
To fuel consumption sensor exit
To F16 safety lock (to the ignition switch 15 plug)
To F3 safety lock (to the plus plug of the rechargeable battery)
Case ("weight")
To the speed sensor (to a combination of devices)
To a conclusion "plus" fuel consumption sensor
To the regulator of lighting of devices