Mike's Workshop Manuals
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Hummer
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2009
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H3 Base, Standard
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls And Fuel - 3.7L - DTC P0324 To DTC P0446
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DTC P069E
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Conditions for Setting the DTC
Conditions for Setting the DTC
The fuel pump control module requests the ECM to illuminate the MIL.