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Crankshaft Position Sensor "A": Installation

WARNING: This page is about a different car, the 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, and 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install CKP sensor and route harness as noted during removal. Install CKP sensor harness retaining clip. Tighten CKP sensor bolts to specification. See TORQUE SPECIFICATIONS  . Connect CKP sensor harness connector.
  2. Coat the front cover seal contact area with engine oil. Apply sealant to the crankshaft key. Apply sealant to the crankshaft keyway. Use RTV Sealant (GM 1052917) or an equivalent. Place the harmonic balancer into position over the key in the crankshaft. Using Crankshaft Balancer Installer (J-29113) onto the crankshaft. Pull the harmonic balancer into position. Remove crankshaft balancer installer from the balancer.
  3. Install the balancer retaining bolt. Use an assistant to keep the flywheel from turning. Tighten the bolt to specification. Install the flywheel inspection cover. Install the right front fender liner. Install the right tire and wheel. Lower the vehicle. Install the serpentine drive belt.
  4. Perform the crankshaft position learn variation procedure. See PROGRAMMING in SELF-DIAGNOSTICS - 3.1L CENTURY, GRAND PRIX & MALIBU article or PROGRAMMING in SELF-DIAGNOSTICS - 3.4L ALERO, GRAND AM, IMPALA & MONTE CARLO article.
Fig 1: Removing Crankshaft Position Sensor "A" (3.1L & 3.4L)
G00112757Courtesy of GENERAL MOTORS CORP.
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