Nissan 100NX N14 silhouetteN14

Engine and Emission Control System Chart - GA13DS, GA14DS & GA16DS (GA14DS With Catalyzer Without E.G.R.)

EF & EC-15flowchart

GA14DS with catalyzer without E.G.R. Power steering oil pressure switch only on models with power steering.

ENGINE AND EMISSION CONTROL SYSTEM CHART GA13DS, GA14DS & GA16DS

GA14DS WITH CATALYZER WITHOUT E.G.R.

Engine and Emission Control System Chart - Inputs and Outputs to the Electronic Controlled Carburetor (E.C.C.) Control Unit

Cause

Engine temperature sensor

Cause

Exhaust gas sensor

Cause

Throttle valve switch

Cause

Radiator fan switch

Cause

Clutch switch

Cause

Neutral switch

Cause

Power steering oil pressure switch (models with power steering)

Cause

Vacuum switch

Cause

Vehicle speed sensor

Cause

Ignition switch

Cause

Starter switch

Cause

Battery voltage

Cause

Heater fan switch

Cause

Air conditioner switch

Cause

Rear defogger switch

Cause

Lighting switch

Fix

Electronic Controlled Carburetor (E.C.C.) control unit

Cause

Electronic Controlled Carburetor (E.C.C.) control unit

Fix

Air-fuel ratio control

Cause

Electronic Controlled Carburetor (E.C.C.) control unit

Fix

Idle-up control

Cause

Electronic Controlled Carburetor (E.C.C.) control unit

Fix

Fuel cut control

Cause

Electronic Controlled Carburetor (E.C.C.) control unit

Fix

Accelerator pump control

Cause

Air-fuel ratio control

Fix

Air fuel ratio solenoid valve

Cause

Idle-up control

Fix

Idle-up control solenoid valve

Cause

Fuel cut control

Fix

Fuel cut solenoid valve

Cause

Accelerator pump control

Fix

Accelerator pump control solenoid valve

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