FUNCTION AND OPERATION PRINCIPLE
Variable Intake Solenoid
(VIS) Valve is installed on the intake manifold and is used to improve
intake efficiency.
| 1. |
Low/Middle Speed: VIS Valve Close → Resonation
Effect → Improving Intake
Efficiency |
| 2. |
High Speed: VIS Valve Open → Improving Intake
Inertia Effect → Improving Intake Efficiency
|
SPECIFICATION
Item
|
Specification
|
Coil
Resistance (Ω)
|
30.0 ~ 35.0
Ω at 22°C (71.6°F)
|
SCHEMATIC DIAGRAM
COMPONENT INSPECTION
| 1. |
Turn ignition switch
OFF. |
| 2. |
Disconnect VIS Valve
connector. |
| 3. |
Measure resistance between VIS Valve terminals
1 and 2. |
| 4. |
Check that the resistance is within the
specification.
Specification: Refer to
SPECIFICATION.
| |
