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FUEL
Fuel system
Removing the throttle body
assembly
1. Disconnect the throttle body assembly
wiring harness extension coupler a and
ETV coupler b.
2. Remove the wiring harness 1.
3. Remove the vacuum hose 2 from the
holder 3, and then disconnect the vac-
uum hose 2.
4. Disconnect the vapor gas hoses 4 and
5.
5. Remove the plastic tie 6, and then
remove the joint 7.
6. Remove the throttle body assembly 8.
7. Remove the hoses and check valve 9.
Checking the canister check valve
1. Connect the special service tool 1 to the
canister check valve port.
2. Apply positive pressure and check that
air comes out of the opposite end of the
canister check valve. Replace the canis-
ter check valve if no air comes out.
a
b
1
5
5
4
2
2
3
8
6
7
9
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