Spanish IAC testing

[Daniel]

Hi,

Find this video on youtube for testing IAC valve: http://www.youtube.com/watch?v=bOpZrHhW ... re=related .
Seems to use no power.
Could someone explain me what is said?

Thanks

[Daniel]

Up!

[Charlie]

i know years had pass, but i saw your post today, if nobody has answer your doubts, i will try , and sorry for my english in advance the guy is explaining how to clean the IAC valve, he says that knowing that the IAC valve is a step motor, he uses another step motor to make it move,(you have to test wires combinations to make it happen right) once you make the IAC move to a full out position clean it with thinner (facing down so all the dirt goes to the floor or table by gravity), and... basically that's it.... hope it helps

[Daniel]

Hi, Charlie

Never too late for a good answer. So the second stepper motor is used as a pulse generator. Clever .

Thanks for explanation.