1996 Mercedes E-320. 195.2.
Type Your Question Here. Give as much detail as possible. : Can not locate the IAT sensor anywhere in the intake, hoses, body filter, housing etc.., it is possible that this sensor is an integral part of the MAF.

The dealer show me a picture, but is not located where the picture shows; they sold me the part anyways, but I can not install it.

Answer: My pictures show it in probably the same location. In the air runner on the drivers side of the engine. The problem with Mercedes Benz is that there are several different engine variations of the same size depending on where it was built or sold. It could be part of the MAF sensor like many of today's vehicles, but i cannot be sure, sorry.