bcee4405

5. Cooling systems of the engine, heating, ventilation and air conditioning

Temperature dependence of resistance of the sensor of ignition (additional heater)

Temperature dependence of resistance of sensors of temperature of OZh (additional heater)


The current consumed by radiator fans on high//low turns, And
  • Left radiator
23 / 15
  • Right radiator
14 / 9 9
Resistance of the resistor of low turns of the fan, Ohm
0.33 ± 10%
Temperature of opening of the thermostat, hail.
89 ± 2
Boiling point
131 hails. at 1.4 atm
Temperature of transition of an arrow of the index of temperature of OZh to a red zone, hail
129 ± 2.5
Pressure of operation of the valve of a cover of a broad tank, atm
1.4 ± 1.5
Temperature of turning on of the fan of a radiator on high//low turns, a hail.
  • 4-cylinder engines
(100 / 113)) ± 2
  • 6-cylinder engines
(97 / 107)) ± 2
Temperature of switching off of the fan of a radiator on high//low turns, a hail.
  • 4-cylinder engines
(96 / 109)) ± 1
  • 6-cylinder engines
(93 / 103)) ± 1
Lubricant of sealing rings and epiploons of the water pump
Gleitmo 805

Systems of heating, ventilation and air conditioning

Dependence of output tension of the sensor of pressure of the K/V system on pressure


Maximum admissible working pressure of an additional heater, atm
2.5
The minimum water stream through an additional heater, l/h
450
Thermolysis of an additional heater in the HIGH//LOW mode, kW
5 / 2.4
Fuel consumption by an additional heater in the HIGH//LOW mode, l/h
0.62 / 0.30
Maximum//normal consumption of current the circulation pulser at a voltage of 12 V, And
1.6 / 0.8
Heater fan turns in the HIGH//LOW mode, rpm
(8000 / 4500)) ± 400
Coolant type
R134a
Amount of coolant, гр.
875
Temperature dependence of resistance of the sensor of temperature of the K/V system
Temperature, hail.
Resistance, kOhm
  • 40
2.66
  • 30
4.2
  • 20
6.25
  • 15
7.8
  • 10
9.9
  • 5
12.7
  • 0
16.3
  • - 2
18.0
  • - 5
21.1
Supply voltage of the sensor of pressure of the K/V system, Vteploobmennik, Ohm
5
Resistance Ý/m cut-off valve
43 ÷ 49
Resistance of windings of 1 and 2 step engines of the ACC system (between plugs 1 and 3, and also 4 and 6), Ohm
100

K/V compressor

Temperature dependence of resistance of the sensor of air temperature in salon of the ACC system


Type
Denso 7SBU16, piston, with a variable volume
Volume of the cylinder, cm 3
161
Type of refrigerator oil
synthetic glycoleft P.A.G oil.
The volume of refrigerator oil in the new compressor, ml
145
Range of speeds, rpm
750 ÷ 8000
Temperature of operation of protection against an overheat in Ý/m to the coupling, a hail.
184
Side play Ý/m couplings, mm
0.5 ÷ 0.15
Opening pressure//closing of the safety valve, atm.
39 / more than 34

Efforts of tightening of threaded connections, N • m

Cooling system

Hollow bolt of fastening of a perepuskny tube to the inlet pipeline
8
Hose clip on a perepuskny tube
8
Fixture of the inlet pipeline of V6 engines
20
Radiator fan fixture
8
Fixture of the water pump
  • 4-cylinder engines
22
  • 6-cylinder engines
25
Nut of fastening of a cooler of motive oil (4-cylinder engines)
10
Fixture of a pulley of the water pump of V6 engines
8
Fixture of a pulley of the pump GUR of V6 engines
20
Fixture of a natyazhitel of a belt of the drive of auxiliary units of V6 engines
40
Fixture of the pump GUR of 4-cylinder engines
24
Fixture of the case of the thermostat of 4-cylinder engines
22
Thermostat of V6 engines
20
Cooling tube fixture to the water pump of 4-cylinder engines
10
Hollow bolt of fastening of a tube of cooling of a turbocompressor
  • To a turbocompressor
25
  • To the water pump
20
Hollow bolt of fastening of a tube of ventilation of a case to the inlet pipeline
24
Thermofilter fixture
  • Lock-nut (V6 engines)
24
  • Lock-nut (4-cylinder engines)
20
  • Hairpin (V6 engines)
22

K/V system

Bolts of fastening of the K/V compressor
24
Fastening of hoses To/in to the compressor
20
The PAD connections to a receiver
8
Broad valve
5
Connections of hoses of PAD to the broad valve
8
Connection of a low pressure tube between the broad valve and the compressor
8
Connection of a high-pressure tube between a receiver and the broad valve
8
Pressure sensor
7 ÷ 9