Toyota RAV4 manuals

Toyota RAV4 Service Manual: Emission control system

Parts location

Toyota RAV4. Parts location


Toyota RAV4. Parts location


System diagram

Toyota RAV4. System diagram


Toyota RAV4. System diagram


Toyota RAV4. System diagram


Toyota RAV4. System diagram


On-vehicle inspection

  1. Check fuel cut rpm

Toyota RAV4. Check fuel cut rpm


  1. Increase the engine speed to at least 3,500 rpm.
  2. Use a sound scope to check for injector operating noise.
  3. Check that the operating sounds stop momentarily and then resume when the throttle lever is released.

Hint:

Measure with the a/c off.

Fuel return rpm: 1,400 rpm

  1. Check for leaks

Toyota RAV4. Check for leaks


  1. Visually check that the hoses, connections and gaskets have no cracks, leaks or damage.

Notice:

If the result is not as specified, replace parts as necessary.

  1. Check line and connectors

  1. Visually check for loose connections, sharp bends or damage.
  1. Check fuel tank assembly

  1. Visually check for deformation, cracks or fuel leakage.
  1. Check fuel tank and vent line

Toyota RAV4. Check fuel tank and vent line


  1. Disconnect the vent line tube from the canister.
  2. Connect a pressure gauge to the vent line tube.
  3. Apply 4 kpa (41 kgf/cm2, 30 mmhg) of pressure to the vent line of the fuel tank.

Hint:

Perform this inspection with the fuel tank less than 90% full. When the fuel tank is full, the fuel cutoff valve closes and pressure is released through the 1.5 Mm orifice. As a result, when the fuel tank cap is removed, the pressure does not decrease smoothly.

  1. Check that the fuel tank pressure is maintained for some time, and does not decrease immediately.

Hint:

If the pressure decreases immediately, one of the following may be the cause:

  1. When the fuel tank cap is removed, check that pressure is released smoothly.

Hint:

If the pressure does not drop, replace the fuel tank assembly.

  1. Reconnect the vent line tube to the canister.
  1. Check air inlet line

  1. Disconnect the air inlet line hose from the charcoal canister.
  2. Check that air flows freely into the air inlet line.

Hint:

If air does not flow freely into the air inlet line, repair or replace it.

  1. Reconnect the air inlet line hose to the charcoal canister.
2Az-fe emission control
...

Canister
Components removal Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent ai ...

Other materials:

Traction control switch (for 2wd)
Components Removal Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove traction control switch (auto lsd switch) ...

System description
General In conjunction with an impact absorbing structure for a frontal collision, the srs (supplemental restraint system) driver airbag, front passenger airbag and driver side knee airbag were designed to supplement seat belts in the event of a frontal collision in order to help ...

Inside rear view mirror
The rear view mirror’s position can be adjusted to enable sufficient confirmation of the rear view. Adjusting the height of rear view mirror The height of the rear view mirror can be adjusted to suit your driving posture. Adjust the height of the rear view mirror by moving it up and down. ...

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