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REMOVAL AND INSTALLATION
Fuel Vapor Vent Valve
Removal and Installation
1. NOTE: The fuel vapor vent valve is repaired along with the fuel vapor control valve and the in-
line fuel tank pressure sensor as a fuel vapor control valve tube assembly.
For removal and installation of the fuel vapor vent valve, refer to Fuel Vapor Control Tube Assembly Valve in this section.
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REMOVAL AND INSTALLATION
Fuel Vapor Control Tube Assembly Valve
Removal and Installation
1. Remove the fuel tank. For additional information, refer to Section 310 - 01 .
2. Remove the retainers.
3. NOTE: The fuel vapor vent valve, fuel vapor control valve and the in- line fuel tank pressure
sensor are repaired as a fuel vapor control valve tube assembly.
NOTE: It may be necessary to lubricate the fuel vapor control valve tube assembly grommets
with ESE- M00B144- B Merpol® or equivalent to assist in the removal procedure.
Remove the fuel vapor control valve tube assembly. 1. Loosen the fuel vapor vent valve.
2. Loosen the fuel vapor control valve.
3. Remove the fuel vapor control valve tube assembly.
4. NOTE: Lubricate all O- ring seals with MERPOL® O-Ring Seal Lubricant or equivalent meeting
Ford specification ESE-M99B144- B.
NOTE: New grommets are necessary when the fuel vapor control valve tube assembly is
removed.
To install, reverse the removal procedure.
zLeak test the system. For additional information, refer to Evaporative Emission System Leak Test in this section.
z Carry out the evaporative emission repair verification drive cycle. For additional
SECTION 303-
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information, refer to
Evaporative Emission Repair Verification Drive Cycle in this section. Klj . 2 ba
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REMOVAL AND INSTALLATION
Fuel Tank Pressure Sensor
Removal and Installation
1. NOTE: The in-line fuel tank pressure sensor is repaired along with the fuel vapor vent valve and
the fuel vapor control valve as a fuel vapor control valve tube assembly.
For removal and installation of the fuel vapor control valve, refer to Fuel Vapor Control Tube Assembly Valve in this section.
SECTION 303-
13: Evaporative Emissions 2003 Mustang Workshop Manual Klj . 1 ba
12003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Evaporative Emission Test Port
Removal and Installation
1. Disconnect the pin- type retainer.
2. Raise and support the vehicle. For additional information, refer to Section 100 - 02 .
3. Remove the RH front wheel. For additional information, refer to Section 204 - 04 .
4. Remove the RH front splash shield. 1. Remove the three screws.
2. Remove the five pin- type retainers.
5. Remove the evaporative emission test port by disconnecting at the EVAP canister purge outlet tube junction.
6. To install, reverse the removal procedure.
SECTION 303-
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