Hyundai Palisade: Engine Control System / Variable Intake Solenoid (VIS) Valve
Description and operation
Installed on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve
2), the Variable Intake manifold Solenoid (VIS) valves 1 and 2 control the vacuum
modulators, which activate the valves in the intake manifold and the surge tank.
These valves open or close according to engine condition. (Refer to below table.)
Specifications
Item
|
Specification
|
Coil Resistance (Ω)
|
30.0 - 35.0 [20°C (68°F)]
|
Schematic diagrams
Harness Connector
Repair procedures
| 1. |
Switch "OFF" the ignition.
|
| 2. |
Disconnect the VIS valve connector.
|
| 3. |
Measure resistance between the VIS valve terminals 1 and 2.
|
| 4. |
Check that the resistance is within the specification.
|
Specification : 30.0 - 35.0Ω [20°C (68°F)]
|
|
[VIS #1]
| 1. |
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
|
| 2. |
Disconnect the variable intake solenoid valve connector (A).
|
| 3. |
Disconnect the vacuum hoses (B) from the valve.
|
| 4. |
Remove the mounting nut (C) and then remove the valve from the surge
tank.
|
Variable intake solenoid valve mounting nut :
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
|
|
[VIS #2]
| 1. |
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
|
| 2. |
Disconnect the variable intake solenoid valve connector (A).
|
| 3. |
Disconnect the vacuum hoses (B) from the valve.
|
| 4. |
Remove the installation nuts (C) and then remove the valve from the
surge tank.
|
Variable intake solenoid valve mounting nut :
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
|
|
| • |
Install the component to the specified torque.
|
| • |
Note that internal damage may occur if the component drops.
In this case, inspect it before installation.
|
|
| • |
Keep foreign materials away from flowing into the valve.
|
|
| 1. |
Install in the reverse order of removal.
|
Description and operation
Description
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timing of the intake and exhaust valve in accordance with the ECM control signal
which is calculated by the engine speed and load...
Description and operation
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Other information:
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It's a system that uses illumination sensor to automatically turn ON the tail
lamp and head lamp based on the change in surrounding environment's illumination
condition. It activates when the vehicle enters/exits tunnel, or when the illumination
condition in surrounding environment changes due to rain, snow, or fog...
Two labels on your driver's door sill
show how much weight your vehicle
was designed to carry: the Tire and
Loading Information Label and the
Certification Label.
Before loading your vehicle, familiarize
yourself with the following terms
for determining your vehicle's weight
ratings, from the vehicle's specifications
and the Certification Label:
Base Curb Weight
This is the weight of the vehicle
including a full tank of fuel and all
standard equipment...
Categories
The front seat can be adjusted by
using the levers located on the outside
of the seat cushion. Before driving,
adjust the seat to the proper
position so that you can easily control
the steering wheel, foot pedals
and controls on the instrument
panel.
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