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:
Reporting safety defects
for u.S. Owners
If you believe that your vehicle has a defect which could cause a
crash or could cause injury or death, you should immediately inform
the national highway traffic safety administration (nhtsa) in addition
to notifying toyota motor sales, u.S.A., Inc. (Toll-free: 1-800-
331-4331).
If nhtsa rec ...
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