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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1580 (Fuel System - 2500 Hd) >> Fuel Injection, 6.7L Diesel >> Sensor, TMAP >> Operation

Sensor, TMAP: Operation

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

The IAT portion of the sensor provides an input voltage to the Powertrain Control Module (PCM) indicating intake manifold air temperature. The MAP portion of the sensor provides an input voltage to the PCM indicating turbocharger boost pressure.