Hyundai Creta: Injector / Variable Intake Solenoid (VIS) Valve
Description and operation
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. The ECM opens or closes this valve according to engine condition (Refer
to below table).
Engine condition
|
VIS valve
|
Operation
|
Medium speed
|
Closed
|
Increasing engine performance in low engine speed by reducing intake interference
among cylinders
|
Low / High speed
|
Open
|
Minimizing intake resistance by shortening intake manifold length and increasing
area of air entrance
|
Specifications
Item
|
Specification
|
Coil resistance (Ω)
|
30.0 ~ 35.0 [20°C (68°F)]
|
Schematic diagrams
(M/T)
(A/T)
Repair procedures
| 1. |
Turn the ignition switch OFF.
|
| 2. |
Disconnect the VIS valve connector.
|
| 3. |
Measure resistance between VIS valve terminals 1 and 2.
|
Specification : Refer to "Specification"
|
|
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
terminal.
|
| 2. |
Disconnect the variable intake solenoid valve connector (A).
|
| 3. |
Disconnect the vacuum hoses (B) from the valve.
|
| 4. |
Remove the mounting bolt (C), and then remove the valve from the surge
tank.
|
| • |
Install the component with the specified torques.
|
| • |
Note that internal damage may occur when the component is dropped.
In this case, use it after inspecting.
|
|
| • |
Be careful of foreign material not to flow into the valve.
|
|
| 1. |
Install in the reverse order of removal.
|
Variable intake solenoid valve bracket mounting bolt :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
|
|
Description and operation
Description
The Continuously Variable Valve Timing (CVVT) system controls the amount of
valve overlap by varying the amount of oil flow into an assembly m ...
Other information:
Hyundai Creta GS 2014-2019 Owners Manual: Floor mat anchor(s)
ALWAYS use the Floor Mat Anchors
to attach the front floor mats to the
vehicle. The anchors on the front
floor carpet keep the floor mats from
sliding forward.
WARNING
The following must be observed
when installing ANY floor mat to
the vehicle.
Ensure that the floor mats are
s ...
Hyundai Creta GS 2014-2019 Service Manual: Control Shaft Assembly
Description and operation
Description
Control shaft assembly is mounted on the top of the manual transmission, and
select & shift cable are equipped.
Control shaft assembly is operated by shifting the shift lever.
Repair procedures
Removal
1.
...
CVVT Oil Control Valve (OCV)
