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Home › Chevrolet › 1995 › Corvette Base, 2D Convertible, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes › ECM/Pcm Code Charts › Code 28, Trans. Range Pressure Switch › Diagnostic Aids

Diagnostic Aids

Code will set if PCM detects one of 2 illegal combinations. Check all connections for good contact.

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