Evaporative Emissions Hose: Service and Repair

FUEL VAPOR CONTROL TUBE ASSEMBLY VALVE

Evaporative Emission (EVAP) System Components - Exploded View (Part 1):

Evaporative Emission (EVAP) System Components - Exploded View (Part 2):

Evaporative Emission (EVAP) System Components - Exploded View (Part 3):

Exploded View

Removal and Installation

WARNING:
- The evaporative emission system contains fuel vapor and condensed fuel vapor. Although not present in large quantities, it still presents the danger of explosion or fire. Disconnect the battery ground cable from the battery to minimize the possibility of an electrical spark occurring, possibly causing a fire or explosion if fuel vapor or fuel liquid is present in the area. Failure to follow these instructions may result in personal injury.
- Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel-related component. Highly flammable liquids are always present and may be ignited, resulting in possible personal injury. Failure to follow these instructions may result in personal injury.
- Do not carry personal electronic devices such as cell phones, pagers or audio equipment of any type when working on or near any fuel-related components. Highly flammable mixtures are present and may be ignited. Failure to follow these instructions can result in personal injuries.

NOTE: The fuel tank pressure (FTP) sensor and the fuel tank grade vent valve are serviced as an assembly with the fuel vapor control tube assembly valve.

1. Remove the fuel tank.
2. Push down and rotate counterclockwise, then apply upward pressure to the fuel tank grade vent valve and remove.
- To install, apply clean engine oil to the O-ring.

3. Push down and rotate counterclockwise, then apply upward pressure to the FTP control valve and remove.
- To install, apply clean engine oil to the O-ring.

4. Remove the fuel vapor control tube assembly valve.
5. To install, reverse the removal procedure.
- Carry out a leak test. Testing and Inspection
- Carry out the evaporative emission repair verification drive cycle. For additional information, refer to Computers and Control System.