## Fuel Supply System

#### Fuel Gauge Sending Unit Replacement

11-164

Special Tool Required Adjustable ring wrench 07WAA-0010100

1. Remove the fuel fill cap.

1. Remove the rear seat cushion, refer to the 2001 Civic 3-door Shop Manual on this CD (see page 20-40).

1. Remove the access panel (A) from the floor.

1. Disconnect the fuel pump 5P connector (B).

1. Disconnect the quick-connect fitting (C) from the fuel tank unit.

1. Using the tool, loosen the fuel tank unit locknut (A).

1. Remove the locknut (A) and the fuel tank unit.

1. Remove the stopper (B). Release the hook (C) and remove the strainer case (D), the fuel gauge sending unit (E) and the case (F).

1. Install the part in the reverse order of removal with a new base gasket (G) and new O-rings (H), then check these items:

- When connecting the wire harness, make sure the connection is secure and the connector (I) is firmly locked into the place.
- When installing the fuel gauge sending unit, make sure the connection is secure and the connector is firmly locked into place. Be careful not to bend or twist it excessively.
- When installing the fuel tank unit, align the marks (J) on the fuel tank (K) and the fuel tank unit (L).

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