Intake Air System; System Description - Honda Civic Service Manual

Intake Air System
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System DescriPtion
The system supp|ies air for a|| engine needs' |t consists of the intake air
pipe' Air C|eaner (ACL}, intake air duct, Thrott|e
Body (TB), ldle Air control (lAc) valve and intake manifold. A resonator in the
intake air pipe provides additional silencing
as air is drawn into the system.
D16Y5, D16Y8, 816A2 engine {M/Tl
YEL/
- From PGM-FI
aLK -
MA|N RELAY
BLK/
BLU
--
ORN
INTAKE
AIR
DUCT
IROTARYI
IAC VALVE
Iaru
ENGINE
COOLANT
BLK/
INTAKE
AIR DUCT
I
D16Y5 engine (CVT), D16Y8 engine (A/T)'
f'ttlxr ,tla"tpoto
D16Y7 engine:
{ROTARY)
IAC VALVE
VARIOUS
SENSORS
INTAKE
AIR
PIPE
tr
RESONATOR
! r ,
IAC VALVE
BLK
11-243