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Home › GMC › 1997 › C3500 HD 6.5 F, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - 6.5L › Diagnostic Trouble Codes › DTC P0404 - EGR System Performance › Notes

DTC P0404 - EGR System Performance: Notes

NOTE: For circuit reference, see Figure . For connector and terminal identification, see CONNECTOR IDENTIFICATION  .
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