Fuel And Emission Control System Diagram (Non-Turbo) - Mazda 626 MX-6 Workshop Manual

-P *
>
I
IV)
Check and cut valve
Three-way
check valve\ohfice
Fuel filter
(Low pressure side)
Fuel pump
Air flow meter
Intake air thermo
sensor
Water thermo sensor
(
Fuel filter
(high pressure
Oxygen sensor
Water thermo Catalytic
valve converter
Solenoid valve
(Pressure regulator)
Vacuum switch valve
Throttle sensor and idle switch
Water thermo switch
\
Solenoid Orifice
Solenoid vajye f g r
valve (EGR) modulator
(Idle speed valve
control)
(
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-<
(/)
H
m
g
2
>
o
3J
>
Atmospheric
pressure
sensor
Idle switch
EGR control valve
^ E x h a u s t gas
422 Vacuum
< n m Fuel
5
<=> Air
<sa Other
(
O
4 *
c
>
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o
c
m
m