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Home >> Cadillac >> 2021 >> CT4 V, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.7L (L3B) - Repair Instructions >> Repair Instructions >> Engine Oil Temperature Sensor Replacement >> Installation Procedure
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Installation Procedure

  1. GM5398921Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Temperature Sensor (1) - Install - Fastener Specifications

  2. Connect the electrical connector.
  3. Engine Wiring Harness Retainer @ Oil Pan - Connect
  4. Remove the support and lower the vehicle.