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Home >> GMC >> 2007 >> Acadia SLT, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel - 3.6L (Ly7) - Introduction (2 Of 2) >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Installation Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Installation Procedure

NOTE: Refer to Fastener Notice .
Fig 1: View Of ECT Sensor
GM1836047Courtesy of GENERAL MOTORS CORP.
  1. Install the ECT sensor.

    Tighten:  Tighten the sensor to 22 N.m (16 lb ft).

    2. Fig 2: Identifying Engine Wiring Harness Electrical Connector
    GM1858010Courtesy of GENERAL MOTORS CORP.
  2. Connect the engine wiring harness electrical connector (8) to the ECT sensor (9).
  3. Slide the electrical connector heat shield down over the connector.
  4. Fill the cooling system. Refer to DRAINING AND FILLING COOLING SYSTEM (STATIC FILL) or DRAINING AND FILLING COOLING SYSTEM (VAC N FILL) .
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