LEXUS RX 300

1998-2003 of release

Repair and car operation


Лексус RX 300
+ Cars Lexus RX-300
+ Controls and operation receptions
+ Options and car routine maintenance
+ The engine
+ Systems of cooling of the engine, heating, ventilation and air conditioning
- The power supply system and release of the fulfilled gases
   + The power supply system
   + Systems of release and decrease in toxicity of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Basic schemes of electric connections

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Cистемы a food and release of the fulfilled gases

Specifications

Power supply system type Direct injection (distributed, consecutive), under control of ECM
Supported pressure in the power supply system, атм 3.0 3.4
Pressure in the power supply system in 5 minutes after engine deenergizing, атм Not less than 1.45
Resistance of injectors, Ohm 13.4 14.2
Resistance between contacts 4 and 5 разъма the fuel pump, the Ohm 0.2 0.3
The volume of fuel injected by an injector for 15 with, sm 3 60 73
Difference of volumes of the fuel injected by different injectors for 15 with., sm 3 No more than 13
Resistance of gauge MAF (Ohm) at temperature:

-20 hailstones.

14.6 17.8

20 hailstones.

2.21 2.69

60 hailstones.

0.49 0.67
Resistance of gauge TPS, clod
  • Between contacts VTA and E2 at completely closed заслонке
0.2 6.3
  • Between contacts VTA and E2 at completely opened заслонке
2.0 10.2
  • Between contacts VC and E2
2.5 5.9
Resistance of gauge ECT (clod) at temperature:

-20 hailstones.

10 20

0 hailstones.

4 7

20 hailstones.

2 3

40 hailstones.

0.9 1.3

60 hailstones.

0.4 0.7

80 hailstones.

0.2 0.4
Backlash between adjusting screws throttle заслонки and its lever at closed заслонке, mm
  • On the closing party
0.13
  • On the opening party
0.22
Backlash between the adjusting screw throttle заслонки on the party of closing and its lever at opened заслонке, mm 0.25 0.45
Resistance between contact +B and other contacts of valve IAC, the Ohm
  • At temperature of windings-10 50 hailstones.
17.0 24.5
  • At temperature of windings 50 100 hailstones.
21.5 28.5
Resistance of valve VVT-i, Ohm 6.9 7.9
Resistance VSV of №1 and №2 systems ACIS, Ohm 33 39
Resistance VSV of system EVAP, Ohm 27 33
Resistance VSV of the gauge of pressure of fuel evaporations, Ohm 33 39
Resistance VSV CCV, Ohm
  • At temperature 20 hailstones.
25 30
  • At temperature 120 hailstones.
33 42
Resistance VSV of the valve of a purge of an adsorber, Ohm
  • At temperature 20 hailstones.
37 44
  • At temperature 120 hailstones.
51 62
Pressure of a food of the gauge of pressure of fuel evaporations, In 4.5 5.5
Target pressure of the gauge of fuel evaporations, In
  • At vacuum 0.02 атм
1.3 2.1
  • Without pressure
3.0 3.6
  • At pressure 0.015 атм
4.2 4.8
Resistance of heaters of gauges A/F and ljambda-probe, Ohm 11 16
Residual pressure in a line of a purge of an adsorber (in not less than 2 minutes after giving of pressure 25.2 29 mm hg) at the pressed hose of dump of air, mm Hg 14.39 16.45
Residual vacuum in a line of a purge of an adsorber (through not less 5 with.) after pressure giving on contacts VSV EVAP, mm. Hg 9.35 501

The maintenance of harmful substances in ОГ

Temperature of impellent oil at measurement of maintenance CO in ОГ, hailstones 80
Volume fraction of maintenance CO in ОГ at turns Х/Х, % No more than 0.5
Volume fraction of maintenance CO in ОГ at turns 2400 2600, % 0.3
Volume fraction of maintenance CO 2 in ОГ at turns Х/Х, % 14.5 16
Volume fraction of maintenance O 2 in ОГ at turns Х/Х, % 0.1 0.5
Maintenance HC in ОГ at turns Х/Х, particles on one million 100
Factor of surplus of air at ideal (14.5:1) стехиометрическом a parity 0.98 1.02

Efforts of a tightening of carving connections, Nanometer

Fixture of forward section of an exhaust pipe
  • To the right final collector
62
  • To the central section of an exhaust pipe
48
The Katalitichesky converter of some cylinders №1
  • To the left final collector
62
  • To forward section of an exhaust pipe
48
Bolts of fastening of assemblage of the fuel pump to a fuel tank 4
Bolts of fastening of the fuel filter 2
Bolts of fastening of fuel distributive highways 10
Bolt of fastening of a fuel tube to the inlet pipeline 19.5
Bolts of fastening of bandage tapes of a fuel tank 39
Valve IAC fixture 14.5
Connecting bolts of sections of the case of a throttle 6.9
Nuts of fastening of the case of a throttle to воздухораспределителю 19.5
Bolt of fastening of a rack of a smoothing receiver 19.5
Bolt of fastening of valve VVT-i 8
Nuts of fastening of an arm of socket DLC №1 19.5
Fixture of the left back seat to a body 37
Gauge ECT 20
The detonation gauge 39
Gauges A/F, ljambda-probe 44