S40/V40
1. General information
2. Operation and maintenance of the car
3. Design and technical characteristics of engines
4. Repair of the engine
5. Transmission
6. Brake system
7. Forward suspension bracket and steering
8. Back suspension bracket
9. Control system of the Fenix 5.1 engine
9.1. Description of system
9.1.1. Sensors of pressure and air temperature
9.1.2. Oxygen sensor
9.1.3. Sensor of position of the camshaft, frequency of rotation and provision of a bent shaft
9.1.4. Sensor of temperature of cooling liquid and detonation
9.1.5. Sensor of provision of a butterfly valve
9.1.6. Management of fuel system
9.1.7. Management of system of ignition
9.1.8. Idling regulator
9.1.9. Control of the cooling system fan
9.1.10. Control of the air conditioner compressor
9.1.11. Output signals of the control unit
9.2. Diagnostics
10. Electric equipment. Conducting and components
11. Body
12. Schemes of electric equipment
 



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9.1.11. Output signals of the control unit

BU sends the data calculated by means of the following sensors to some other systems:
— sensor of frequencies of rotation and provision of a bent shaft of the engine;
— pressure sensor;
— air temperature sensor;
— sensor of temperature of cooling liquid of the engine;
— sensor of provision of a butterfly valve.
BU sends the following signals:
— a speed signal on a tachometer of a combination of devices;
— the signal of amount of injectable fuel given on the on-board computer in a combination at a hog;
— the signal of engine temperature given on the index of temperature in a combination of devices and BU by the conditioner;
— the signal of opening of a butterfly valve given on transmission BU.


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9.1.10. Control of the air conditioner compressor
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9.2. Diagnostics