1992 MAZDA 323 ignition

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Page 191 of 279

MAZDA 323 1992  Workshop Manual Suplement Reading Wiring Diagrams 
Loaic symbols I 
ypes of logic symbols Operation Expressing output Simple relay circuits 
OR 
Input to A or 8 will Low electricai potential (L) at A and B + 
produce output at

Page 192 of 279

MAZDA 323 1992  Workshop Manual Suplement Troubleshooting GI 
Precautions to take when servicing an electrical system 
l Note the following items when servicing the electrical system. 
l Do not alter the wiring or electrical equipment in any

Page 194 of 279

MAZDA 323 1992  Workshop Manual Suplement Troubleshooting 
Using electrical measuring equipment 
Equipment USe 
Test lamp Test to find open or shorted 
H circ”its. operation Handling precautions 0 Connect the test lamp l Test lamps use 12V

Page 197 of 279

MAZDA 323 1992  Workshop Manual Suplement GI Troubleshooting 
FindIng short circuits 
Shorts occur between the power (positive) and ground (negative) sides of a circuit. 
Therefore, finding a short circuit requires determining how the circuit

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 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

Page 238 of 279

MAZDA 323 1992  Workshop Manual Suplement NARNESS SYMBOL : z (FJ m (E) a (I) m (R) *(OFI)- (IN) ‘*t (FFi)* (EM)= (INJ) 
F-2 1 
/ E-12 
FUSE BOX 
MA,N FUSE IGNITION 
SWITCH 
CONNECTOR 
/ / F-07 STOWGHT 
LH 
JOINT BOX
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