Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2002CIVIC SIREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 72 (FUEL SUPPLY SYSTEM)FUEL TANK UNIT REMOVAL/INSTALLATION
2002 Honda Civic Si
Fuel Tank Unit Removal/Installation
2002 Honda Civic SiSECTION Fuel Tank Unit Removal/Installation
WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools Required
Fuel sender wrench 07AAA-S0XA100
- Turn the ignition switch OFF.
- Remove the driver's side second row seat (see SECOND ROW SEAT REMOVAL/INSTALLATION ).
- Cut the carpet at the dotted line (A). Be careful not to cut the wire harness under the carpet.
- Remove the access panel (A) from the floor, then disconnect the fuel pump 5P connector (B).
- Remove the fuel fill cap.
- Relieve fuel pressure (see FUEL PRESSURE RELIEVING ).
- Disconnect the quick-connect fitting from the fuel tank unit.
- Using the special tool, loosen the fuel tank unit locknut (A).
- Remove the locknut (A) and fuel tank unit (B).
- Align the marks (C) on the fuel tank (D) and the fuel tank unit, then install the fuel tank unit in the reverse order of removal with a new gasket (E).
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.