Now that we have warmer weather, my idle will increase from about 800 RPMs to 1100 RPMs when in stop and start conditions (Traffic jams). It's the same when the AC on of off.
It will return to normal after non stop driving again.

Brian

 

Haha same problem I have . But I see that only in te start of the engine , First 20 seconds. I dont Know what it is :-)

 

I found out what the problem is, all I need to know now is how to fix it.
The plug that connects to accelerator pedal position sensor is making a bad connection to the sensor, all I need now is the part number and how to fix it.

Brian