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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Controls - 6.6L - Introduction (2 Of 2)) >> Repair Instructions >> Fuel Rail Temperature (FRT) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement in Engine Mechanical.
    2. IMPORTANT: After removing the charged air cooler duct, cover the turbocharger openings with tape in order to prevent entry of objects.
    IMPORTANT: Do not use a screwdriver or other tool to pry the hose loose. The hose can be torn or damaged. Loosen the hose by twisting.
  2. Loosen the charged air cooler inlet duct connector to turbocharger clamp (1).
  3. Remove the charged air cooler inlet duct connector (4) from the turbocharger.
    Fig 1: View Of Turbocharger Clamp & Charged Air Cooler Inlet Duct Connector
    GM1334380Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the fuel temperature sensor electrical connector.
    Fig 2: View Of Fuel Temperature Sensor Electrical Connector
    GM1335528Courtesy of GENERAL MOTORS CORP.
  5. Remove the fuel temperature sensor.
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