1987 MAZDA 626 Workshop Manual

Engine
control
unit
Engine
control
unit
Ignition coil
Slow fuel cut solenoid
valve ^Reed valve
ATX1
1
MTY

Br
m < o > mo
li 3 m
? 3D 0) O
as
n (O _ ta O
P
B
L : Blue
W: White
O : Orange
Br: Brown
Y : Yellow
G : Green
B : Black
R : Red m

B : Black
G : Green
O : Orange
L : Blue
W: White
Br: Brown
m 00 <
SL < c 3 Q.

n c (D
m
>

4A OUTLINE
EMISSION COMPONENTS LOCATION
ECE, Hong Kong, and Singapore
Dashpot*
Reed valve
Solenoid valve*2 (Ignition timing control system)
Vacuum switch*5
Anti-afterburn valve
Choke opener
Idle-up solenoid valve^*5
or coasting leaner*6
Water thermo switch
Thermo valve*6
Water thermo switch
PTC heater*5
Air bypass solenoid valve*3
Solenoid valve*5
(Choke opener)
jr'-f
Choke breaker diaphragm
Solenoid valve*5 (Main air bleed control system)
Solenoid valve (P/S)*1
Solenoid valve (A/C)*1
Engine control unit
Fuel pump
*1 If equipped
*2 FE and F8 ATX
*3 F8 MTX and FE
*4 MTX
*5 FE and F8
*6 F6
76G04A-008
4A—8

General and Middle East
OUTLINE 4A
Dashpot
Choke opener
Thermo valve*3
Water thermo switch
Charcoal canister*3
Vacuum switch*2
Solenoid valve*2
(Main air bleed control system)
Solenoid valve (P/S)*1
Solenodi valve (A/C)*1
Engine control unit*2
Water thermo switch
*1 If euqipped
*2 FE and F8 General
*3 Middle East
*4 Middle East MTX
76G04A-009
4A-9

4A OUTLINE
FE 8Valve—Unleaded Fuel
Read valve Vacuum switch valve Air cleaner
Slow fuel cut
.. . solenoid valve Air bypass
solenoid^ valve^. Engine control unit
EGR control valve
Solenoid valve (for P/S)*
Solenoid valve (for A/C)*
Catalytic converter
* If equipped
4 A—10
76G04A-010

OUTLINE 4A
Exhaust System
Except FE 8Valve—Unleaded Fuel
Front silencer ATX
Main silencer
FE 8Valve—Unleaded Fuel
Exhaust manifold Catalytic converter
M
Only MTX
Front
Middle silencer
76G04A-011
4A-11