Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 2.9L - Introduction (2 Of 2) >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Removal Procedure

Removal Procedure

    Fig 1: Identifying engine wiring harness electrical connector
    GM1769036Courtesy of GENERAL MOTORS CORP.
  1. Partially drain the cooling system to a level below the engine coolant temperature (ECT) sensor. Refer to Draining and Filling Cooling System (Static Fill) or Draining and Filling Cooling System (Vac N Fill) .
  2. Disconnect the engine wiring harness electrical connector (1) from the ECT sensor electrical connector.
  3. Remove the ECT sensor electrical connector from the camshaft cover.
    4. NOTE: Use care when handling the coolant sensor. Damage to the coolant sensor will affect the operation of the fuel control system.
  4. Using the J 45861  (2), carefully remove the ECT sensor from the cylinder head. See Special Tools .
scientia non olet · About Mike's Workshop Manuals