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Home › Buick › 2011 › Regal CXL › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 2.4L - DTC P0300 Through DTC P0650 › DTC P0641 or P06A6 (Fuel Pump Control Module) › DTC Descriptors

DTC Descriptors

DTC P0641

5-Volt Reference Circuit

DTC P06A6

5-Volt Reference Performance

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