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2004
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Impala Base, 3.4 E
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Engine Control System 3.4L (Introduction)
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Repair Instructions
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Fuel Tank Pressure Sensor Replacement
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Installation Procedure
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Installation Procedure
Install a new seal to the fuel tank pressure sensor.
Install the fuel tank pressure sensor (7) to the fuel sender assembly.
Install the fuel sender assembly. Refer to
Fuel Sender Assembly Replacement
.
Fig 1: Fuel Pump & Sender Assembly Component View
Courtesy of GENERAL MOTORS CORP.