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Home >> Chrysler >> 2004 >> PT Cruiser Dream Cruiser, Standard >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> O2 Sensor >> Removal >> Removal - 1/1 Upstream - 1.6L
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal - 1/1 Upstream - 1.6L

  1. Remove the air cleaner cover.
  2. Remove the negative battery cable.
  3. Disconnect electrical connector from O2 sensor.
  4. Remove sensor using an oxygen sensor crow foot wrench such as Snap-On tool YA8875 or equivalent. See .
    Fig 1: Removing Upstream O2 Sensor 1/1
    G01858163Courtesy of DAIMLERCHRYSLER CORP.