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Home >> Saturn >> 2001 >> LW200 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> Notes

Diagnostic Tests: Notes

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NOTE: Before clearing DTCs, record FREEZE FRAME and FAILURE RECORDS for reference during testing. Data will be erased when DTCs are cleared.
NOTE: If PCM is replaced, NEW PCM must be programmed using special equipment.
NOTE: For component locations and PCM connector terminal identification, see appropriate SYSTEM & COMPONENT TESTING article.