1992 MAZDA 323 Workshop Manual Suplement

Page 209 of 279

MAZDA 323 1992  Workshop Manual Suplement I-la1 = ENGINE CONTROL SYSTEM (l/3) 
MAIN W/R (F) 0 ocrg\ 
m BOA JEJJS ROOM “27 
rnn L’H(F-=-l ^T.^..^^-^ 
GNITION 
I w 
I I C (Fl 
JB-04 
I W/Y LG/Y W/B 
0 (EM) (EM) (EM) (EM) 
IA ID 1K lF 
(SECT

Page 210 of 279

MAZDA 323 1992  Workshop Manual Suplement MAIN FUSE 
Bl-26 FUEL PUMP 
UNIT 
JB-02 JOINT BOX 
JBT 
B: -04 FUEL PUMP 
HAFINESS SYMSOL : z (I=) m (It) a (I) m (R) +++ (OH) E (IN) *f’ WI)= (EM) ?fi!! (IW) 
I 
B 
i 
ENGINE coNTRoL

Page 211 of 279

MAZDA 323 1992  Workshop Manual Suplement 3-lb l ENGINE CONTROL SYSTEM (z/3) 
KNOCK CONTROL UNIT 
INJECTOR RESISTOR 
DISTRIBUTOR 
~I-01 ENGINE CONTROL UNIT (EM) 
El-09 DISTRIBUTOR IEM) B l-l 1 ISC VALVE (EM) 
2Y 2w 2u 2s 20 20 2M 2K 21 26 2E

Page 212 of 279

MAZDA 323 1992  Workshop Manual Suplement b 
--- 
HARNESS SYMBOL : B(F) m (E) HL;5 (I)m (R) +++ (CM%)= (IN) **t (FR)E (EM)- (INJ) 
l 
,- 
A 1

Page 213 of 279

MAZDA 323 1992  Workshop Manual Suplement -”  ‘ENGINE CONTROL SYSTEM (3/3) 
FRM\IT FOG LIGHT RELAY REAR WINDOW 
INsTF%+ffNT CLUSTER BLOWER 
SWITCH 
(SECTION G1 
B/O B/O E/LG B/BA L/Y t 
(EM) (EM) (EMI (EM) 
I 
%P 
:;~~~=====~::~~~~=~~=~~

Page 214 of 279

MAZDA 323 1992  Workshop Manual Suplement ENGINE CONTROL  -- 
HARwEss SYYBOL : a (F) m (E) a (I) m (R) +++(DR) z (IN) ^t (FFi)c (EM)= (INJ) 
_ :-e*_l-, 
-bGi” 
B-l

Page 215 of 279

MAZDA 323 1992  Workshop Manual Suplement 1B 0 Main relay 
(FUEL INJ r&y) 
Ignition switch 
(STARI) 
1D 0 Self-Diagnosis 
Checker 
(monitor lamp) 
I IJ 0 A/C relay 
Ignition switch ON 
vs 
NC switch ON at idle 
6&w 2 54 
NC swtch OFF at Idle

Page 216 of 279

MAZDA 323 1992  Workshop Manual Suplement Ve:BenyVdhfp 
Test condttton 
-roliqc lblwk 
lgnhn switch ON 
VI3 
-  bmtm 
2A 
28 
x 
2D 
2E 
2F 
26 
2H 
21 
2J 
2K 
21 
2M 
2N 
20 
2P 
20 
2R Test condtthw 
ranabla 
2s 
2T 
2u 
2v 
2W 
2x 
2Y 
ar