Throttle Body On-Vehicle Inspection; Electric Throttle Body Assembly Removal And Installation; Throttle Body Cleaning - Suzuki SX4 Service Manual

1D-14 Engine Mechanical:

Throttle Body On-Vehicle Inspection

Check electric throttle body assembly referring to
"Throttle Valve Operation Check" and "Electric Throttle
Body Assembly Operation Check" under "Electric
Throttle Body Assembly On-Vehicle Inspection in
Section 1C".
Electric Throttle Body Assembly Removal and
Installation
CAUTION
!
Never disassemble electric throttle body.
Disassembly will spoil its original
performance. If faulty condition is found,
replace it with new one.
Removal
1) Disconnect negative cable at battery.
2) Drain coolant referring to "Cooling System Draining
in Section 1F".
3) Remove air cleaner assembly referring to "Air
Cleaner Assembly Removal and Installation".
4) Disconnect engine coolant hoses (1) and breather
hose (2) from electric throttle body assembly (3).
5) Disconnect connector (4) from electric throttle body
assembly.
2
3
6) Remove electric throttle body assembly from intake
manifold.
Installation
S7RW0A1406007
1) Clean mating surfaces and install new throttle body
gasket (1) to intake manifold.
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2) Install electric throttle body assembly (1) to intake
manifold.
3) Connect connector (2) to electric throttle body
assembly securely.
4) Connect engine coolant hoses (3) and breather hose
(4) to electric throttle body assembly (1).
5) Install air cleaner assembly referring to "Air Cleaner
Assembly Removal and Installation".
6) Refill coolant referring to "Cooling System Flush and
4
Refill in Section 1F".
7) Connect negative cable at battery.
1
I5RW0C140006-01

Throttle Body Cleaning

Clean electric throttle body assembly referring to
"Throttle Valve Visual Check" under "Electric Throttle
Body Assembly On-Vehicle Inspection in Section 1C".
4
1
1
I4RS0B140005-01
2
3
I5RW0C140008-01
S7RW0A1406009