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7-10-agregaty-kontrolno-izmeritelnojj-sistemy-s-processornym-blokom-eccs-obshhie-svedeniya.html
7.10. Units of control and measuring system with the processor ECCS block - general information10. Units of control and measuring system with the processor ECCS block - general information
System of direct injection of fuel
1. The processor block processes information from sensors and operates work of systems of ignition and fuel injection, supporting a stekhiometrichesky ratio of gasoline and air. The block also provides diagnostics of systems and includes control lamps. The stabilized source is built in the block for a food of various sensors.
2. The sensor of rotation of the crankshaft (photo) develops the main signal for the ECCS block. Consists of a rotor with slot-hole structure and the shaper assembled on optical pair. On a rotor there are 2 groups of cracks - located through 1 ° (for rotation registration) and the pair cracks located through 120 ° (for registration of turn of the crankshaft relatively VMT).
Sensor of speed of a stream
3. The sensor of termoanemometrichesky type, is intended for measurement of a volume consumption of the air submitted to cylinders (photo).
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10.2а Sensor of rotation of the crankshaft 1. Sensor of an angle of rotation 2. Rotor
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10.2б Slot-hole structure of a rotor 1. The Reperny crack for 1 - That of the cylinder 2. A crack for registration of rotation 3. A crack of a signal of angular moving on 120 °
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10.2в Scheme of the sensor of rotation of the crankshaft 1. Cover 2. Rotor 3. Shaper 4. Photo diode 5. Light-emitting diode 6. Begunok
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10.3 Sensor of speed of a stream of air
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10.4 Sensor of temperature of the engine 1. The sensor socket (on the V6 engine) 2. The sensor (on the K24 engine)
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10.5 Sensor of exhaust gases
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Sensor of temperature of the engine
4. The sensor registers temperature of cooling liquid and is connected to the processor block (photo).
Sensor of exhaust gases
5. Will screw in a final collector, it is intended for tracking of the content of oxygen in exhaust gases (photo).
Switch throttle zaslonka
6. It is intended for identification of a mode of idling. Idling contacts of the sensor are closed, by pressing a butterfly valve pedal contacts are disconnected (photo).
Sensor of speed of the car (VSS-senso |