1990 190e 2.6L

209k miles

check engine light on

LED flashes 13

Code Description : Air Intake Temperature Sensor

The vehicle is new to me. I typically work on diesels. I am just now familiarizing myself with M103's, M104's and M110's.

Soon as I opened the hood I noticed the intake boot was missing between the scoop and the air cleaner housing.

Is this where the temperature sensor is supposed to be?

I found a connector and wiring hanging loose near this area.

Mystery soon to be solved...

Anyone have a boot and sensor for sale?