Originally Posted by FunfDreisig

Current Status --
By my count three forum members who own an X5 35d have already reported having an Air Temp. Sensor replaced (Craig, 02fireman and Mike75). Another 35d owner recently reported (on bimmerfest) having a 'sensor' replaced. In every case there was a delay in sourcing the part: anywhere from 1 day to several months. Some of the longer delays were due to the dealer getting the wrong or a broken part the first time.

My engine warning light came on a few days ago. I have an appointment for service Wed AM. In the interim I checked the DTC code P007B which roughly translates to a TurboCharger Inter-cooler Air Temp. Sensor problem. I guessing I'll me adding my 35d to the list soon

What we know --
We know there are three temp sensors in that general vicinity of the TurboCharger Inter-cooler on a 35d:
* Air Temp Sensor part # 13627812741
* Air Temp Sensor part # 13627811913
* Exhaust Temp Sensor part # 13628506995

What we don't know --
We don't know whether all of the sensors that have been replaced are the same one. IOW this is common problem that merits every 35d owner's attention.

What we need to know --
We need every 35d owner who has (or has had) a sensor replaced to post the part number(s).

Why --
Even though every 35d is still under warranty and these sensors are being replaced at no cost, the delays sourcing the correct part make the fix a hassle. Craig B waited several months to get the right part! If we had this info., we could determine whether there is a pattern of failure that would help 35d owners get the correct part(s) STOCKED by the dealer's parts dept..

Funf Dreisig