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Home >> Jeep >> 1990 >> Wrangler Base, 4.2 T, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Manifold Air Temperature (Mat) Sensor R & I >> Procedure >> Installation
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Manifold Air Temperature (Mat) Sensor R & I: Procedure: Installation

  1. Install the MAT sensor to the cylinder block. Tighten the MAT sensor to 21 Ft. Lbs. (28 Nm).
  2. Connect the MAT sensor wire connector.