Since 1994 of release
Repair and car operation
+ The maintenance instruction
+ Maintenance service
+ The engine
+ 3. The engine (two top camshafts)
+ Cooling system
+ Топлевная and exhaust systems
+ Electric chain
+ 7. Ignition system
- 8. The electronic block of management and gauges
- 8.2. Gauges
8.2.2. The gauge of temperature of air in an inlet collector (pipeline) (ДТВ)
8.2.3. The gauge of concentration of oxygen in the fulfilled gases (ДКК)
8.2.4. The gauge of position throttle заслонки (ДДЗ)
8.2.5. The gauge of absolute pressure in the inlet pipeline (ДАД)
+ 8.2.6. The gauge of speed of the car (ДСА)
8.2.7. The gauge of inclusion of a central air of air
8.2.8. Switch "Parking" / a neutral (an automatic transmission)
+ 10. A five-speed transmission and the main transfer RPO MM5
+ 11. Automatic Transmission
+ Running gear
+ 14. A forward suspension bracket
+ 15. A drive of forward wheels
+ 16. A back suspension bracket
+ Brake system
+ Heating, ventilation
+ Electric equipment
The gauge of concentration of oxygen in the fulfilled gases
ДКК it is established in the final pipeline and it is washed by a stream of the fulfilled gases. Depending on the oxygen maintenance in the fulfilled gases pressure of a signal of the gauge changes. Pressure of a signal can change from 0,1 In (the high maintenance of oxygen – poor топливовоздушная a mix) to 0,9 In (the low maintenance of oxygen – rich топливовоздушная a mix). It is possible to measure pressure of signal ДКК by the digital voltmeter with full resistance not less than 10 мОм. Use of the usual voltmeter will give the big error of measurement. Constantly supervising pressure of signal ДКК, ECU develops commands of correction of quantity of fuel injected into the inlet pipeline. At a low voltage of signal ДКК (poor топливовоздушная the mix) ECU increases gasoline giving, at a signal high voltage (rich топливовоздушная a mix) – fuel giving decreases.
At rupture of an alarm wire of DKK ECU establishes a code of malfunction 13. In case of constant low or a high voltage of signal ДКК the code of malfunction 44 or 45 is established accordingly. Codes 44 and 45 can be established also at malfunctions of system of injection of fuel.
ДКК it is supplied by constantly fixed wire with a socket on the end. It is forbidden to disconnect a wire from ДКК. Socket or wire damage will lead to gauge refusal.
It is necessary to show care at the reference with ДКК. On электричес a clod a socket and in a crack for access of atmospheric air there should not be a greasing, a dust etc. It is not necessary to apply any solvents to gauge cleaning. It is necessary to be careful of falling and the rough reference with ДКК.
To remove or disconnect
Dismantle ДКК can be complicated, if engine temperature more low 48 ° With.
The appendix of the big twisting moment can lead to damage of a carving nest to the final pipeline or an exhaust pipe.
To establish or attach