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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 579 (Emissions Control - 1500) >> Diesel Exhaust Fluid Emissions >> Sensor, NOX >> Removal >> NOX Sensor 1/1

NOX Sensor 1/1

WARNING: This page is about a different car, the 2014 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable.
  2. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
    Fig 1: NOx Sensor Module, NOx Sensor Wire Harness Connector & Nuts
    GC0158172Courtesy of CHRYSLER GROUP, LLC
  3. Disconnect the NOx sensor wire harness connector (3).
  4. Remove nuts (2) and the NOx sensor module (1).
  5. Detach the NOx sensor wire harness retainers.
    Fig 2: NOx Sensor 1/1 & Diesel Oxidation Catalyst/Diesel Particulate Filter Inlet Elbow
    GC0157998Courtesy of CHRYSLER GROUP, LLC
  6. Remove the NOx sensor 1/1 (2) from the diesel oxidation catalyst/diesel particulate filter inlet elbow (1).