Reductant Pressure Sensor
WARNING: This page is about a different variant/trim than selected.
The reductant pressure sensor provides feedback to the PCM, which regulates system pressure by controlling pump speed using pulse width modulation (PWM). The reductant pressure sensor is integral to the reductant pump assembly. For additional information on the reductant pressure sensor, refer to the REDUCTANT PUMP ASSEMBLY DESCRIPTION in this service information.