On-Vehicle Inspection

WARNING: This page is about a different variant/trim than selected.

INSPECT INTAKE AIR SURGE TANK ASSEMBLY
1. Inspection procedure when applying voltage between the terminals:
  1. Remove the V-bank cover sub-assembly. Refer to REMOVAL - Step 4 .
  2. Disconnect the connector from the intake air control valve.
  3. Apply battery voltage between terminals 1 (-) and 2 (+) of the intake air control valve. Check that a clicking sound is heard from the intake air control valve.
    
    Fig 1: Identifying Connector And Intake Air Control Valve
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    
    If the result is not as specified, replace the intake air surge tank.
  4. Connect the connector to the intake air control valve.
  5. Install the V-bank cover sub-assembly See step 20.
INSPECT NO. 3 INTAKE AIR CONTROL VALVE ASSEMBLY

Fig 2: Applying Vacuum To Actuator
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Inspect actuator operation:
  1. Remove the air cleaner cap sub-assembly See step 5.
  2. With 26.7 kPa (200 mmHg, 7.9 in. Hg) of vacuum applied to the actuator, check that the actuator rod moves.
  3. One minute after applying the vacuum, check that the actuator rod does not return.
    If the operation is not as specified, replace the No. 3 intake air control valve.
  4. Install the air cleaner cap sub-assembly. Refer to INSTALLATION .