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Home >> Suzuki >> 1991 >> Sidekick JS >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Oxygen (O2) Sensor >> Removal & Installation
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Removal & Installation

  1. Ensure engine is cool before removing O2 sensor. Disconnect negative battery cable and then the O2 sensor connector.
  2. Remove exhaust manifold upper cover. Remove O2 sensor from manifold. To install O2 sensor, coat threads with anti-seize compound. Torque O2 sensor to specification. See TORQUE SPECIFICATIONS  . Connect negative battery cable. Install exhaust manifold upper cover.
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