Toyota Highlander Service Manual: Intake air control valve ASSY NO.2 (3MZ-FE)
REPLACEMENT
1. REMOVE INTAKE AIR CONTROL VALVE ASSY NO.2
(a) Remove the 3 bolts and nut.
(b) Turn the lever to the closed position as shown in the illustration and pull out the IAC valve.
(c) Remove the gasket from the intake air surge tank.
2. INSTALL INTAKE AIR CONTROL VALVE ASSY NO.2
(a) Install a new gasket to the intake air surge tank.
(b) Install the IAC valve with the 3 bolts and nut.
Torque: 10 NVm (102 kgfVcm, 7 ftVlbf)
Inspection
1. INSPECT INTAKE AIR CONTROL VALVE ASSY NO.2
(a) Apply 26.7 kPa (200 mmHg, 7.9 in.Hg) of vacuum to the
actuator. Check if the actuator rod pulls the lever and
causes the valve to rotate open, ...
Engine (2AZ-FE)
INSPECTION
1. INSPECT ENGINE COOLANT (See page 16-6 )
2. INSPECT ENGINE OIL
3. INSPECT BATTERY
4. INSPECT AIR CLEANER FILTER ELEMENT SUB-ASSY
5. INSPECT SPARK PLUG (See page 18-3 )
6. INSPECT V- ...
More about Toyota Highlander:
Valve clearance (2AZ-FE)
ADJUSTMENT
1. REMOVE FRONT WHEEL RH
2. REMOVE FRONT FENDER SPLASH SHIELD FRONT RH
3. REMOVE FRONT FENDER APRON SEAL RH
4. REMOVE ENGINE COVER SUB-ASSY NO.1
5. REMOVE IGNITION COIL ASSY
6. REMOVE SPARK PLUG
7. DISCONNECT VENTILATION HOSE
8. DISCONNECT VENTILATION HOSE NO.2
9. REMOVE CYLINDER ...
