Toyota Highlander Service Manual: On-vehicle inspection
Toyota Highlander Service Manual / Emission control / Intake air control system (3MZ-FE) / On-vehicle inspection
1. INSPECT INTAKE AIR CONTROL SYSTEM
(a) Using a 3-way connector, connect a vacuum gauge to the actuator hose.
(b) Connect the hand-held tester to the DLC3.
(c) Start the engine.
(d) On the hand-held tester, enter the ACTIVE TEST mode.
Standard:
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, ...
More about Toyota Highlander:
Front drive shaft
OVERHAUL
HINT:
COMPONENTS: SEE PAGE 30-4
Overhaul the RH side following the same procedures as for the LH side.
1. DRAIN AUTOMATIC TRANSAXLE FLUID (SEE PAGE 40-2 )
2. DRAIN TRANSFER OIL (4WD DRIVE TYPE) (SEE PAGE 31-9 )
HINT:
Perform the procedure only when removing the RH side.
3. REMOVE FR ...
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