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Home › GMC › 1998 › Forward Control 4.3 W, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - 4.3L › Diagnostic Trouble Codes › DTC P0404 - EGR Valve Open Pintle Position › Notes

DTC P0404 - EGR Valve Open Pintle Position: Notes

NOTE: For circuit reference, see WIRING DIAGRAMS - 4.3L article.
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