Nissan 100NX N14 silhouetteN14

Circuit Diagram

EF & EC-205wiring diagram

GA16DE engine. Legend distinguishes A/T model, M/T model, digital meter, needle meter, A/T model for hot areas, and Except.

Full-page ECCS (Engine Concentrated Control System) circuit diagram for the GA16DE engine. Top row of components: ignition switch (ON or START), ignition switch (ACC or ON), battery, vehicle speed sensor, electric speedometer, air conditioner switch, fan switch, inhibitor switch (A/T model), neutral switch (M/T model). Center components include thermo control amp, thermistor, dual-pressure switch, throttle sensor, engine temperature sensor, air flow meter, and the central E.C.C.S. control unit with numbered pin terminals. Lower components: injectors No.1-No.4, E.C.C.S. relay, A.A.C. valve, fuel pump relay, air regulator, fuel pump, resistor, power transistor, condenser, ignition coil, power steering oil pressure switch, crank angle sensor, distributor, spark plugs, radiator fan relays 1/2/3, radiator fan motors 1/2, thermo-switch, fusible link, diagnostic connector, check engine light, air conditioner relay, F.I.C.D. solenoid valve. A legend at top right defines symbol marks: A/T model, M/T model, digital meter, needle meter, A/T model for hot areas, Except.
SEF634K

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