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Home >> Oldsmobile >> 1998 >> Achieva 2.4 T, 4T60E/M13 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.4L >> Diagnostic Trouble Codes >> DTC P0401 - EGR System Insufficient Flow >> Notes
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DTC P0401 - EGR System Insufficient Flow: Notes

NOTE: For circuit reference, see WIRING DIAGRAMS - 2.4L article.