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Home >> Chevrolet >> 2001 >> Impala V6-3.4L VIN E >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Fuel Pump Relay Command
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Fuel Pump Relay Command

The scan tool displays ON or OFF. This parameter indicates the PCM commanded state of the fuel pump relay driver circuit.
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