Hyundai Santa Fe: Engine Control System / Variable Intake Solenoid (VIS) Valve. Repair procedures
1. |
Turn the ignition switch OFF.
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2. |
Disconnect the VIS valve connector.
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3. |
Measure resistance between VIS valve terminals 1 and 2.
Specification : Refer to "Specification"
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1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
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2. |
Disconnect the variable intake solenoid valve connector (A).
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3. |
Disconnect the vacuum link (B) from the valve.

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4. |
Disconnect the vacuum hoses (A) from the valve.
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5. |
Remove the installation bolt (B), and then remove the valve from the
surge tank.
Tightening Torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
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Install the component with the specified torques.
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Note that internal damage may occur when the component is dropped.
In this case, use it after inspecting.
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Be careful of foreign material not to flow into the valve.
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1. |
Installation is reverse of removal.
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Other information:
..
Highway Driving Assist is designed to help detect vehicles and lanes ahead, and
help maintain distance from the vehicle ahead, maintain the set speed, and help
center the vehicle in the lane while driving on the highway (or motorway).
Information
The Highway Driving Assist is available only on controlled access road
of certain highways...
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The armrest is located in the center of the rear seat. Pull the armrest down
from the seatback to use it.
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