[Boxster] Idle problem

[HolmaN]

I paid porsche another visit, for expertice. However, they told me that they never, atleast barly ever replace the AC compressors. They told me to replace this sensor, located on the throttle body. I've cleaned it with no success. (The sensor shown on the picture below)
A friend of mine from work, who currently is on vacation tho, promiesed me I could try useing his sensor before I order one, to make sure I don't spend money if I don't have to.
I'll try to get a hold of him as soon as he gets back.