GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2004
🢒
Impala
🢒
Engine
🢒
Engine Controls - 3.8L (L36 and L67)
🢒 Fuel Tank Pressure Sensor Replacement
Removal Procedure
Remove the fuel tank pressure sensor (7) from the fuel sender assembly (1).
Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.
Remove the fuel sender assembly. Refer to
Fuel Sender Assembly Replacement
.
Installation Procedure
Install the new fuel tank pressure sensor (7) to the fuel sender assembly (1).
Install the fuel sender assembly. Refer to
Fuel Sender Assembly Replacement
.
Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.