Suzuki 2006 SX4, Service Manual

Page: 54 / 1478

1A-10 Engine General Information and Diagnosis:
ECM Reception Data
Air Intake System Description
S6RW0C1101016
The main components of the air intake system are air cleaner (1), air cleaner outlet hose (2), electric throttle body (3)
(for the details, refer to “Description of Electric Throttle Body System”.), intake manifold tuning (IMT) valve (4) which
adjusts the distributor pipe length of intake manifold to “A” or “B” (for the details, refer to “IMT (Intake Manifold Tuning)
System in Section 1D”.) and intake manifold (5).
The air (by the amount corresponding to throttle valve (6) opening and engine speed) is filtered by the air cleaner,
distributed by the intake, and finally drawn into each combustion chamber. Electric throttle body is not equipped with
IAC valve for idle speed control. Idle speed control is done by the throttle actuator (7) which opens/closes the throttle
valve. (For the details, refer to “Description of Electric Throttle Body System”.)
TCM BCM
DATA ECM Receive
Transmission actual gear position
signal
Torque request signal
MIL control signal
Tansmission warning lignt signal
Transmission oil temperature signal
Transmission selector lever position
signal
A/C switch ON signal
Electric load signal
Wheel speed signal (front right)
ABS active
4WD mode status
ECM-keyless start control module
code
Wheel speed signal (front left)
Keyless start
control module
4WD control
module
ABS control
module
ID code of keyless start control
module
Vehicle speed pulse signal
I6RW0C110005-04
2
3
6
7
5
4
1
A
B
I7RW01110005-02