1D-10 Engine Mechanical:
Throttle Body Removal and Installation
B837H11406010
Removal
1) Remove the under cowlings. Refer to “Exterior Parts
Removal and Installation in Section 9D (Page 9D-
11)”.
2) Remove the air cleaner box. Refer to “Air Cleaner
Box Removal and Installation (Page 1D-7)”.
3) Loosen the throttle cable lock-nuts.
CAUTION
!
After disconnecting the throttle cables, do
not snap the throttle valves from full open to
full close. It may cause damage to the throttle
valves and throttle body.
4) Place a rag under the fuel feed hose (1) and
disconnect the fuel feed hose from the fuel pump.
WARNING
!
For E-33 models, drain fuel from the fuel tank
before disconnecting the fuel feed hose to
prevent fuel leakage.
5) Disconnect the STP sensor lead wire coupler (2),
IAP sensor lead wire coupler (3) and STVA lead wire
coupler (4).
6) Remove the clamp (5).
7) Disconnect secondary fuel injector lead wire
couplers (6).
8) Loosen the throttle body clamp screws at the intake
pipe side.
9) Move the throttle body assembly upward.
10) Disconnect the primary fuel injector lead wire
couplers (7).
I837H1140008-01
1
I837H1140009-01
3
2
4
I837H1140010-02
6
5
I837H1140011-01
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