Variable Intake manifold Solenoid (VIS) valves are installed
on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve 2).
These VIS valve 1 and 2 control vacuum modulators which activate valves
in the intake manifold and the surge tank. These valves are opened or
closed by ECM according to engine condition (Refer to below table).
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the OCV connector.
3.
Measure resistance between the OCV terminals 1 and 2.
4.
Check that the resistance is within the specifi ...
To reduce the possibility of fogging
up the inside of the windshield, the
air intake or air conditioning is controlled
automatically according to
certain conditions such as or
position. To cancel automatic defogging
logic or return to the automatic
defogging logic, do the following. ...
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the accelerator position sensor connector (A).
3.
Remove the installation nuts (B) and bolt (C), and then remove the accelerator pedal module.
Installation
1.
Install in the revers ...