Trooper S 2WD V6-3.5L (2001)
15.
Remove the (four) throttle body fixing bolts and pull throttle body away from the common chamber. The throttle body does not need to be
removed. (Figure 8)
16.
Disconnect VSV vacuum lines and common chamber vacuum lines. (Figure 8)
17.
Disconnect the EGR valve pipe nut using a 22 mm wrench.
18.
Remove four bolts and four nuts that retain the common chamber and the ground wire connector.
19.
Carefully raise the common chamber and remove the common chamber with the Fuel Hose Assembly, and place the common chamber on the
bench. (Figure 9)
IMPORTANT:
Make sure the common chamber is resting securely on the bench, not on the ground.
20.
Remove and discard the original Fuel Hose Assembly and fuel hose clips from the common chamber. (Figure 9)
21.
Install the "NEW" Fuel Hose Assembly onto the common chamber and secure with two fuel hose clips. (Figure 10)
22.
Install the common chamber in the reverse order from the way in which it was removed (from step 19 to step 9).
^
Guide the Fuel Hose Assembly through the fuel hose bracket as you position the common chamber in place. (Figure 11)
^
Install the EGR valve nut hand tight.
^
Install the common chamber nuts and bolts along with the ground connectors and apply the torque of 18 lb ft to the (four) common chamber
bolts and nuts in a criss-cross pattern.
^
Torque the EGR valve nut to 18 lb ft.
^
Connect the VSV vacuum lines and common chamber vacuum lines.
^
Install throttle body and torque bolts to 87 lb in.
^
Re-connect the TPS connector. Ion sensor connector, MAP sensor connector, VSV connector, EGR Valve connector, and all (six) fuel-injector
sensor connectors securely.
^
Connect the Brake Vacuum booster line to the common chamber.
^
Install the Air Intake Pipe Assembly and tighten the hose clip that secures the hose connector to the throttle body. Secure the air cleaner cap
with the air cleaner clips.
^
Re-connect the MAF sensor connector, IAT sensor connector and crankcase breather into the cam cover.
23.
Raise the vehicle.
24.
Carefully position the Fuel Hose Assembly into and through the fuel hose bracket. Install the Fuel Hose Assembly onto the fuel lines and secure
the fuel hoses with the two remaining fuel hose clips.
NOTE: