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Home >> Geo >> 1995 >> Tracker LSi, 1.6 6, Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Oxygen Sensor (O2S) >> Removal & Installation
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Removal & Installation

  1. Ensure engine is cool before removing O2S or Heated Oxygen Sensor (HO2S). Disconnect negative battery cable, and then O2S or HO2S connector.
  2. Remove O2S from manifold. To install O2S or HO2S, coat threads with anti-seize compound. Tighten O2S or HO2S to specification. See TORQUE SPECIFICATIONS . Connect negative battery cable. After installing O2S or HO2S, start engine and check for exhaust leaks.
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