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Home >> Jeep >> 2012 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Sensor, Exhaust Temperature >> Removal >> Exhaust Temperature Sensor 1/1

Exhaust Temperature Sensor 1/1

Fig 1: Engine Cover
GC0146436Courtesy of CHRYSLER GROUP, LLC
  1. Disconnect the negative battery cable.
  2. Remove the engine cover (1).
    Fig 2: Cowl Extension Silencer, Side Extensions & Fasteners
    GC0145586Courtesy of CHRYSLER GROUP, LLC
  3. Remove the cowl extension (1) and the side extensions (2, 5). Refer to SILENCER, COWL EXTENSION, REMOVAL .
    Fig 3: Two Nuts, Air Inlet Duct & Dash Panel
    GC0145675Courtesy of CHRYSLER GROUP, LLC
  4. Remove nuts and the HVAC air inlet housing (1).
    Fig 4: Oxygen Sensor Connector & Ball Stud Fastener
    GC0146434Courtesy of CHRYSLER GROUP, LLC
  5. Disconnect the oxygen sensor wire harness connector (1).
  6. Disconnect the upstream exhaust temperature sensor wire harness connector.
    Fig 5: Diesel Particulate Filter Clamp
    GC0146435Courtesy of CHRYSLER GROUP, LLC
  7. Loosen the clamp (2) and separate the Diesel Particulate Filter (DPF) from turbocharger.
    Fig 6: Exhaust Manifold, Gaskets, Turbocharger, Cylinder Head & Fasteners
    GC0146433Courtesy of CHRYSLER GROUP, LLC
  8. Remove the exhaust temperature sensor (7).