The IAC orifice is in front of the butterfly in the 12 o'clock position.
Turn the ignition on. Turn the run/stop switch on and off while spraying cleaner into the IAC orifice.

 

I have read about the rear cylinder shutoff system, never did verify that my 07 has it or not? I have the air filter out now, I found the breather tubes dried out and one has a Crack in it, also found the gasket behind the filter broken in a couple of places. The sensor does look dirty, I took pictures before cleanimg, will take some after.
thanks for info

 

In 07 the dealer had to activate the rear cylinder shut off on request.

 

[QUOTE=nvsteve;14275709]In 07 the dealer had to activate the rear cylinder shut off on request

How can I find out if it was activated? I will check my owner's manual again.

I did notice after cleaning the sensor when I started the engine it did run smoother, and around 1,100 rpms. I have my new breather tubes and air cleaner filter gasket, will replace today to see if it changes anything.
thanks again the info

 

How doe's cleaning the IAC help fuel millage.