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(b) Using a 3-way connector, connect a vacuum gauge to the actuator hose. (c) Start the engine. (d) While the engine is idling, check that the vacuum gauge indicates 0 kPa (0 mmHg, 0 in.Hg) and the rod is at the OFF position (e) Fully depress the accelerator pedal quickly. Check that the VSV (for ACIS) turns ON and the rod moves in the ON direction. NOTICE: Make sure to fully depress and release the accelerator pedal within 1 second. (f) Remove the vacuum gauge, and connect the vacuum hose to the actuator. (g) Install the V-bank cover. 3. INSPECT INTAKE AIR CONTROL VALVE (a) Inspect the diaphragm. If the result is not as specified, replace the intake air surge tank. 4. CHECK AIR INDUCTION SYSTEM HINT: The illustration shows the areas that may draw in secondary air, which could lead to idling problems. (a) Check that the hoses are installed correctly. (b) Check for cracks, etc. in the hoses. 3UR-FBE INTAKE: INTAKE SYSTEM: ON-VEHICLE INSPECTION;... |