1975 Datsun 280z FSM - Spooled up Racing

Connector and harness continuity check
Condition
Engine will not start
Engine stalls
Lack of power
Engine breathes
1-(3), (5), (6), (7), (8), (9)
2 - (1), (2), (3)
3 - (1), (3)
1 - (3), (5), (6), (7), (8), (9)
2 - (1), (2), (3)
1-(1), (2), (3), (4), (6), (8)
2-(l),(2),(3)
Check item number
1-(1),(2),(3),(4),(5),(6),(8),(9)
2-(l),(2),(3)
Idling unstable
Higher idling speed
During warm-up
After warm-up
1-0), (3), (4), (5), (6), (8), (9)
2-(l),(2),(3)
3-(2)
1-(1), (3), (4), (5), (6), (8), (9)
2-(l), (2), (3)
1-0), (2), (4), (6), (8)
. . 3 - (2)
Backfire
Afterfire
1-0), (2), (3), (4), (6)'
2-0), (2), (3)
1-0), (2), (3), (4), (6)
2-(3)
3-0)
Abnormal fuel consumption
1 - (1), (2), (3), (4), (6), (8)
2-(3)
3 - (2)
1. Continuity check using an
ohmmeter
Notes:
a. Before disconnecting 35-pin connector
of the control unit, disconnect
ground cable from battery.
b. Set circuit tester in the OHM "R"
range.
Fig. EF-32
EF360
Check at 35-pin connector ("R" range)
EF-21