Acura 1994 Integra Service Manual page 304

Intake Air System
System Description
The system supplies air for allengine needs. lt consists of the intake air pipe, Air Cleaner (ACL), intake air duct, Throttle
Body (TB), ldle Air Control {lAC) Valve, tast idle thermo valve, and intake manifold.
A resonator in the intake air pipe provides additional silencing as air is drawn into the system.
na
cot{TRoL
SOLENOID
VALVE
To
ffi -------------+
i'"ii'i''
RELAY
VARIOUS
SENSORS
IAB
CONTROL
DIAPHRAGM
VALVE
- B L K
--L EI{GINE
- cooLnnt
t
FAST
IDLE
THERMO
VALVE
U
INTAKE
AIR PIPE
INTAKE
AIR
DUCT
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