Good day...
Just to clear things up, as most of forumers used the wrong term of it.
First of all...what is FICD ? it's an acronym for Fast Idle Control Device , and used mostly by Nissan manufacturer, not to sure about others, kindly advice on it.
The FICD valve compensates for RPM drop when AC compressor is activated and FICD, it works with AAC (Auxiliary Air Control) for idle during turning off and on the A/C .
Here is a picture of it :
Now that's is FICD...
Now back to the term used under "Toyota FICD"
==CORRECTION on this part==
The 2nd picture is VSV for EVAP...my bad, forgive me...
The first picture, is VSV for A/C idle-up which normally recognize by others as Toyota FICD (do not exist)...
#1 - VSV for A/C Idle-up
#2 VSV for EVAP
Please make changes on the habit to you guys used...it's a disgrace to our automotive community...
Feel free to make comments and correct me if i'm wrong.
Just to clear things up, as most of forumers used the wrong term of it.
First of all...what is FICD ? it's an acronym for Fast Idle Control Device , and used mostly by Nissan manufacturer, not to sure about others, kindly advice on it.
The FICD valve compensates for RPM drop when AC compressor is activated and FICD, it works with AAC (Auxiliary Air Control) for idle during turning off and on the A/C .
Here is a picture of it :
Now that's is FICD...
Now back to the term used under "Toyota FICD"
==CORRECTION on this part==
The 2nd picture is VSV for EVAP...my bad, forgive me...
It's actually known as - VSV for EVAP or VSV for Vapor Pressure Sensor...NOT FICD !
VSV = Vacuum Switching Valve
EVAP = short form tuk "vapor pressure sensor"
Now, the Toyota VSV for EVAP is widely used on Proton's and Mitsubishi's engine and perhaps other too...4G classes if not mistaken...to overcome the idling problem when turning on the A/C ...
now here's an examples of TOYOTA VSV for EVAP
The first picture, is VSV for A/C idle-up which normally recognize by others as Toyota FICD (do not exist)...
#1 - VSV for A/C Idle-up
#2 VSV for EVAP
Please make changes on the habit to you guys used...it's a disgrace to our automotive community...
Feel free to make comments and correct me if i'm wrong.
Last edited: