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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 136 (Emissions Control) >> Diesel Exhaust Fluid Emissions, 6.7L Diesel >> Sensor, NOX >> Removal >> Bank 1 Sensor 1

Bank 1 Sensor 1

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: NOx Sensor Module Cover, Nuts & Wire Harness Retainer
GC0143744Courtesy of CHRYSLER GROUP, LLC
  1. Disconnect both negative battery cables.
  2. Remove nuts (1) and the NOx sensor module cover (3).
  3. Disconnect the NOx sensor wire harness retainer (2).
    Fig 2: NOx Sensor Module, Connector & Nuts (Sensor 1)
    GC0143745Courtesy of CHRYSLER GROUP, LLC
  4. Disconnect the NOx sensor harness connector (2).
  5. Remove nuts (1) and the NOx sensor module (3).
    Fig 3: NOx Sensor
    GC0143746Courtesy of CHRYSLER GROUP, LLC
  6. Remove the NOx sensor (1) from the Diesel Oxidation Catalytic/Diesel Particulate Filter (DOC/DPF) (2).