Sensor, Exhaust Temperature: Description: Description
WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
The diesel exhaust temperature sensor (4) is located on the top of the Diesel Oxidation Catalyst (DOC). The Powertrain Control Module (PCM) uses the exhaust temperature sensor to monitor the temperature of the DOC.