Special Tools
SA9805E Canister Purge
Line Disconnect Tool
Removal Procedure
The EVAP emissions canister is located in a molded cavity on the top of the
vehicle fuel tank.
- Remove the fuel filler pipe and fuel tank from the vehicle. Refer to
Fuel Tank Replacement
.
- Disconnect the 5/8-inch 90-degree fuel tank vapor inlet hose fitting
from the canister.
- Remove the EVAP canister retainer clip at the upper end of the canister.
- Disconnect the 5/16-inch 90-degree fuel vapor/canister purge fitting
from the canister. Use the SA9805E
.
- Remove the canister from the fuel tank.
Installation Procedure
- Place the EVAP emissions canister in the pocket on the top fuel tank.
Make sure that the canister vent hose is positioned towards the middle of the fuel
tank.
Important: If a replacement canister is being installed, make sure that the vent hose is
installed on the canister prior to installation on the fuel tank. Orient the molded
vent hose on the canister so that when it is installed on the fuel tank the "S"
bend will be pointing down.
- Install the canister retainer clip to the fuel tank, assuring that the clip
is over the lower flange of the canister before snapping the clip into the locked
position.
Important: Install the retainer for the purge fitting quick connect into the female portion
of the connector. Care must be taken to assure that the locking tab is centered in
the window of the female connector.
- Install the 90-degree 5/16-inch purge line fitting (1) to the purge
port on the canister.
- Install the 90-degree 5/8-inch vapor line fitting (2) to the tank
port on the canister.
- Install the fuel tank and fuel filler pipe. Refer to
Fuel Tank Replacement
.
- Perform the Service Bay Diagnostic Test for the evaporative emission
system using the Tech-2. This test will verify the integrity of the vapor handling
areas of the fuel system. Refer to Service Stall System (SSS) user guide.