Toyota Highlander Service Manual: Intake air control valve ASSY NO.2 (3MZ-FE)

Toyota Highlander Service Manual / Emission control / Intake air control valve ASSY NO.2 (3MZ-FE)

REPLACEMENT

1. REMOVE INTAKE AIR CONTROL VALVE ASSY NO.2

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.

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- ...

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