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Alero - 2.2L, Cavalier, Grand Am - 2.2L, Saturn - 1.9L & Sunfire

WARNING: This page does not describe the selected car, but rather 120 other vehicles, including the 2002 Saturn Vue, 2002 Saturn SL2, 2002 Saturn SL1, 2002 Saturn SL, and 2002 Saturn SC2. However, it is still accessible from the selected car via links, so may be relevant.

After replacing PCM or if program needs to be updated, refer to latest Techline information on PCM reprogramming. After reprogramming, perform CRANKSHAFT POSITION SENSOR SYSTEM VARIATION LEARN PROCEDURE , INSPECTION/MAINTENANCE COMPLETE SYSTEM SET PROCEDURE (see appropriate SELF-DIAGNOSTICS article) and THEFT DETERRENT SYSTEM COMPONENTS .

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