1975 Datsun 280z FSM - Spooled up Racing

Engine Tune-up
7. Check continuity between hold
relay terminal © and terminal ©
in fuse box. If continuity exists, the
circuit indicated by large solid lines in
Figure ET-61 is OK.
JET]
3
1
/ ' v
B
B
f
GY
GY
GY
SWITCHING
MODULE
XCS
r=t
®
GY ®
JB
©
®®
w
W
FUNCTION
TEST CONNECTOR
CATALYZER
WARNING
LAMP
B
GY @i@KY rn
m QJ
CATALYZER
HOLD RELAY
CATALYZER
TEMPERATURE
SENSOR
f
TO IGNITION SWITCH
O
O
-O
F a !OA^
©
o—o
o—o
o—o
o—o o -o
o- o o—o
o—o o-
o- 1ST L
BY
FUSE BOX
TO STARTER SWITCH
ET-26
EC393
Fig. ET-61 Wiring diagram 5