Installation - Downstream O2

2005 Chrysler Crossfire Limited, 2D Coupe, StandardSECTION Installation - Downstream O2
Fig 1: Removing/Installing Downstream O2 Sensor
GC0032361Courtesy of DAIMLERCHRYSLER CORP.
  1. Apply anti-seize compound to the threaded portion of the O2 sensor.
  2. Install the O2 sensor (1). Tighten to 50 N.m (37 ft. lbs.).
  3. Connect the O2 sensor harness connector.
  4. Lower the vehicle.
  5. Connect the negative battery cable.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.