Hyundai Santa Fe: Engine Control System / Variable Force Solenoid (VFS). Repair procedures
1. |
Turn the ignition switch OFF.
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2. |
Disconnect the OCV connector.
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3. |
Measure resistance between the OCV terminals 1 and 2.
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4. |
Check that the resistance is within the specification.
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 CVVT oil control valve connector (A).
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3. |
Remove the installation bolt (B), and then remove the valve from the
engine.
Tightening Torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
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[Bank 1 / Intake]

[Bank 1 / Exhaust]

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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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Apply the engine oil to the valve O-ring.
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1. |
Installation is reverse of removal.
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Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold.
The VIS valve controls the vacuum modulator which activates a valve in the intake
manifold...
Other information:
Description
CVVT (Continuous Variable Valve Timing) system advances or retards the valve
opening and closing timing of the intake or the exhaust valve in accordance
with the ECM control, calculated by the engine speed and the load...
..
Categories

1. Driver’s front air bag
2. Passenger’s front air bag
3. Side air bag
4. Curtain air bag
The vehicles are equipped with a Supplemental Air Bag System for the driver’s
seat and front passenger’s seats.
The front air bags are designed to supplement the three-point seat belts. For
these air bags to provide protection, the seat belts must be worn at all times when
driving.
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