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Home >> Buick >> 1990 >> LeSabre Base, 4T60/ME9 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.8L PFI >> Diagnostic Code Charts: 13 - 65 >> Notes
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Diagnostic Code Charts: 13 - 65: Notes

NOTE: The following diagnostic flow charts and mini-schematics are supplied courtesy of General Motors Corp.
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