1998 — 2003 of release

Repair and operation of the car

Lexus RX 300
+ Lexus RX-300 cars
+ Governing bodies and methods of operation
+ Settings and routine maintenance of the car
+ Engine
+ Cooling systems of the engine, heating, ventilation and air conditioning
- Power supply system and production of the fulfilled gases
   + Power supply system
   - Systems of release and decrease in toxicity of the fulfilled gases
      General information
      Check of the PCV system
      Check of the EVAP system
      Check of catalytic converters
+ Systems of electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections


Check of the PCV system


  1. Disconnect a hose from the PCV valve, remove it (see an illustration Components of systems of decrease in toxicity of OG) and connect a pure hose to the valve. Give to the valve air from a head of cylinders and make sure that air easily comes out on the other side of the valve.

Do not soak up air from the valve from connection with PCV hose since in the valve there can be a gasoline or its vapors.

  1. Give to the valve air from connection of its party with a hose of PCV and make sure that air hardly comes out on the other side of the valve.
  2. If the checks described above yielded unsatisfactory results, replace the PCV valve. Install the valve into place and connect to it PCV hose.
  1. Examine hoses, their connections, from also laying of the PCV system. In the presence of cracks, leaks or other damages replace the corresponding component.

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