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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 442 (ENGINE CONTROLS AND FUEL - 3.6L - INTRODUCTION)REPAIR INSTRUCTIONSCRANKSHAFT POSITION SENSOR REPLACEMENTINSTALLATION PROCEDURE
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Installation Procedure
WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Crankshaft Position (CKP) Sensor
    GM1311144Courtesy of GENERAL MOTORS CORP.
  1. Install the crankshaft position sensor.
    2. CAUTION: Refer to Fastener Caution .
  2. Install the crankshaft position sensor bolt and tighten to 10 N.m (89 lb in).
    3. Fig 2: Locating CKP Electrical Connector
    GM887868Courtesy of GENERAL MOTORS CORP.
  3. Connect the CKP electrical connector (3).
    4. Fig 3: View Of Right Exhaust Manifold Heat Shield
    GM945964Courtesy of GENERAL MOTORS CORP.
  4. Install the exhaust manifold heat shield and tighten to 10 N.m (89 lb in).
  5. Lower the vehicle.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.