Nissan 100NX N14 silhouetteN14

Engine and Emission Control System Chart - GA13DS, GA14DS & GA16DS (Models With Catalyzer and E.G.R.)

EF & EC-16flowchart

Models with catalyzer and E.G.R. Power steering oil pressure switch only on models with power steering.

ENGINE AND EMISSION CONTROL SYSTEM CHART GA13DS, GA14DS & GA16DS

MODELS WITH CATALYZER AND 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

Crank angle sensor

Cause

Clutch switch

Cause

Neutral switch

Cause

Power steering oil pressure switch (models with power steering)

Cause

Boost pressure sensor

Cause

Vehicle speed sensor

Cause

Ignition switch

Cause

Starter switch

Cause

Battery voltage

Cause

Radiator fan switch

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

Air induction valve (A.I.V.) control

Cause

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

Fix

Ignition timing control

Cause

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

Fix

Accelerator pump control

Cause

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

Fix

Mixture heater control

Cause

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

Fix

E.G.R. & canister 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

Air induction valve (A.I.V.) control

Fix

A.I.V. control solenoid valve

Cause

Ignition timing control

Fix

Power transistor

Cause

Accelerator pump control

Fix

Accelerator pump control solenoid valve

Cause

Mixture heater control

Fix

Mixture heater relay

Cause

E.G.R. & canister control

Fix

E.G.R. & canister control solenoid valve

Search Manual

Search pages, specs, and procedures