Mazda 626 MX-6 1989 Wiring Diagram page 40

50
WIRING DIAGRAM
FOR TURBO ENGINE & FUEL CONTROL SYSTEM
A-
2
-
1
-
s -
B-
(20
B/R LG/B W/Y R/W LG
(EM)
(EM) (EM) (EM) (EM)
E M -14
TEST
CONNECTOR
L A
E M -13s
CHECK
EM -16
CONNECTOR
TEST
CONNECTOR
B
•DEM-01 DEM- 0 1 :
(EM)
(£> (|)
B/R
(D )
LG
(D )
D -0!
WITHOUT 4WS
(D) ,
W /Y( R )
C IRCUIT
STARTING
OPENING
SYSTEM DR-01
RELAY
( 5 0 - 1 6 . 18)
B/W
W/Y
(D )
(R )
IG N ITIO N
SWITCH
( 5 0 - 2 6 )
B
(D ) (R )
(s)—© 2 )
teC) (2H 2A
R/W R /B Y/B Y
(EM) (EM)
(EM) (EM)
'E M - 17
LG /Y
JiWATER
(EM)
JTHERMO
^SENSOR
'EM-1 7
R
(EM)
EM-20
pW- ATP
SENSOR
;E M -1 8 A IR FLOW
METER
MAIN
RELAY NO. 2
( 5 0 - 2 6 )
B/LG
(EM)
R /B (E M )
WITH 4WS
I - -----
METER
( 5 0 - 3 6 )V
METER
FD -0 3
( 5 0 - 3 6 )
B (F
(D )
Y W/R
W/Y
(R ) (R ) (R )
iD R -02
R -0 2 :
FE-01
B
(R )
B
B
(E )
FUEL TANK
UNIT
EM-01 ENGINE CONTROL UNIT
(IE) (R )
LG/W
BR W/R
Y/L
(EM) EC-AT
(EM)
(EM)
(EM)
CONTROL UNIT
( 5 0 - 9 2 )
LG/R
(EM)
LG /R (EM )
LG/Y(EM)
EM-30
E M -19
EGR
THROTTLE
POSITION
SENSOR
SENSOR
EM-06
IDLE IDLE:ON
SWITCH
I G N I T I O N , ^
SWITCH (32fc----B/WIDJ
( 5 0 - 2 6 )
0 ^ .
FD -03 METER
( 5 0 - 3 6 )
® ( F
(D )
W/Y W/R R
Y
(R ) (R ) (R )
(R )
^DR-02
FE-01
0
B
(R )
B
FUEL TANK
(E) UNIT
(R> F U E L T A N K
U N I T
@ ( j p @ (JH)
\
\
w I BR/Y W /R
(EM) ' (EM) 'I (EM)
: EM-29
LG/BILG/B
(EM).(EM)
S O LENOID
VALVE
(WG)
'EM -29
DEM-01 *
E M -12
EC-AT
SOLENOI CONTROL
UNIT
VALVE '
( 5 0 - 9 2 )
( IS C )
V
E M -12
LG/B
4WS
(D )
CONTROL
EM-21
UNIT
( 5 0 - 1 0 0 )
SOLENOID
VALVE '
R /B
(PRC)
(EM)
EM-21
:D -07
DEPRESS CLUTCH
:OFF SWITCH
R/G
B /W ( D ) DR« 0 3 (D )
y ,
W /R
B/W
(F )
(R )
R/G
(F )
FUEL PUMP
CONTROL
UNIT
NEUTRAL
SWITCH
W/B W/G
W/R
(R )
(R )
F -0 7
(R )
N : OFF
WATER
TH ER MO
L©
SWITCH
B
B
(F ) (F )
B
(R )
C D © -"(u>
-A
-2
-1
-S
-B
(< p (< p (J p ( f p (J p
BR/R Y/R G/B W/G B
(EM) (EM) (EM) (EM) (EM)
Y/R
(D )
G/B
(D )
W/G
CPU
(D )
( 5 0 - 8 4 )
BR/R
( F )
2)
k
THERMO
SWITCH
B
( 5 0 - 5 6 . 5 9 )
(D)
STOP
LIGHT
SWITCH
( 5 0 - 5 2 )
BR/R
(E )
^E-04
61 P 0 W E R
DEM -01
/ S T E E R I N G
O j S W I T C H
£E-04
T U R N :ON
B B/LG
(E) (EM)
5 0 - 2 9