Throttle Body - Subaru IMPREZA 2004 Service Manual

2. Throttle Body

A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the air cleaner case. <Ref. to
IN(H4SO)-5, REMOVAL, Air Cleaner Case.>
3) Disconnect the accelerator cable (A).
4) Disconnect the cruise control cable (B). (With
cruise control model)
(A)
5) Disconnect the connectors from the idle air con-
trol solenoid valve, throttle position sensor and
manifold absolute pressure sensor.
(C)
(B)
(A)
(A) Throttle position sensor
(B) Manifold absolute pressure sensor
(C) Idle air control solenoid valve
Throttle Body
FU-00009
(B)
FU-00251
FU-00378
FU(H4SO)-15
FUEL INJECTION (FUEL SYSTEMS)
6) Disconnect the air by-pass hose from throttle
body. (1.6 L model)
7) Disconnect the engine coolant hoses (A) from
throttle body.
8) Remove the bolts (B) which install the throttle
body to intake manifold.
(A)
B: INSTALLATION
1) Install in the reverse order of removal.
NOTE:
• Replace the gasket with a new one.
• For tightening torque, refer to "COMPONENT".
<Ref. to FU(H4SO)-3, COMPONENT, General De-
scription.>
2) Adjust the accelerator cable play. <Ref. to
SP(H4SO)-9, INSTALLATION, Accelerator Control
Cable.>
FU-00957
(B)
(A)
(B)
FU-00253