Intake-Air System Hose Routing Diagram; Fresh-Air Duct Function - Mazda RX-8 2004 Service Highlights

INTAKE-AIR SYSTEM HOSE ROUTING DIAGRAM

SSV ACTUATOR
AIR PUMP
AIR CONTROL VALVE
EXHAUST MANIFOLD
End Of Sie

FRESH-AIR DUCT FUNCTION

• Channels air to the air cleaner.
• For 13B-MSP (High Power), the VFAD valve has been adopted, improving torque and output at the medium-
high speed range.
End Of Sie
01–13–4
INTAKE-AIR SYSTEM
VDI ACTUATOR
INTAKE MANIFOLD
METERING
OIL NOZZLE
VACUUM
CHAMBER
VFAD ACTUATOR
(13B-MSP (HIGH POWER))
AIR SOLENOID
VALVE
METERING
OIL NOZZLE
EXTENSION MANIFOLD
(UPPER)
SSV SOLENOID
VALVE
VDI SOLENOID VALVE
ONE-WAY CHECK VALVE
(13B-MSP (HIGH POWER))
VFAD SOLENOID VALVE
(13B-MSP (HIGH POWER))
VACUUM CHAMBER
(13B-MSP (HIGH POWER))
( ILLUSTRATION SHOWS 13B-MSP (HIGH POWER))
CHU011300113S04
PURGE
SOLENOID VALVE
ONE-WAY
CHECK VALVE
CHU0113W002
CHU011313200S01