Where is the outdoor sensor located?

Where is the outdoor sensor located?

Outside Air (OSA) sensor placement is critical to good HVAC performance. The OSA sensor must be mounted in the shade and never above building windows, doors, vents or dampers. Sensors should not be placed in direct sunlight as temperature readings can be altered by as much as +30%.

Where is the best place to put an outdoor temperature sensor?

Mount the sensor vertically at least 6 feet off the ground. Provide good airflow around the sensor. Direct sunlight can inflate the temperature reading, so a north-side, shaded location is best. If you have a solar panel on the sensor it will need to be charged.

Where is the best place to put a weather sensor?

Your temperature and humidity sensors are best located in a shaded environment out of direct sunlight and weather. The north facing side of a wall or fence is good, but bear in mind radiated heat from an occupied building.

What happens if the ambient temperature sensor goes bad?

The AC auto mode will not work Most modern vehicles have an auto AC setting that will allow the vehicle to automatically set and regulate the temperature. When the ambient temperature sensor fails, the system does not have a reference point from which to base it’s automatic calculations and the setting will not work.

Where are the ambient air temp sensors on my Cascadia?

2) My Cascadia has 2 ambient air temp sensors, one on the left and one on the right. Both are located behind the bumper, however, they may vary from truck to truck. Mine is a 2012, so I’m not sure if that is where they placed them for that production year or what.

Where is the correct ambient air temperature sensor?

Checked again with a different Freightliner in Grand Junction, CO, and they had to do a little bit of some digging to find the correct one. It was named Air temperature sensor, instead of ambient air temperature, lol… Plugged it in and checked it on Insite and all seems to be well, and reading the correct temp.

Where is the ambient temperature sensor on a Freightliner M2?

Looking for air Conditioning fuse for 2012 Freightliner M2. Having issues with locating the ambient temperature sensor, not the outside temperature sensor but the ambient. It’s not in the driver’s mirror and … read more

Are there any ambient air and Def problems?

/ Freightliner related help / Ambient air and DEF problems and solution I’ve been having ambient air temp sensor issues as of late, and along with it, DEF codes as well. When checking in Insite, it would read up in the 160* range and would work up to 200*.