LEMON Manuals
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Saturn
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1996
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SC2 Automatic, MP6
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Tests W/Codes
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Diagnostic Trouble Codes
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DTC P1621 - Memory Error
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Diagnostic Procedures
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Diagnostic Procedures
Reprogram PCM. If DTC P1621 resets, replace PCM. Program replacement PCM using required equipment.