Wiring Diagrams

Engine Mechanical, Chassis
& Electrical

Engine Performance

EMISSION CONTROL
1981 Domestic Light Trucks & Vans

Emission Control Application Tables

Chrysler Corp.

Ford Motor Co.

General Motors

Jeep

Crankcase Ventilation Systems

All Models

Fuel Evaporation Systems

Chrysler Corp.

Ford Motor Co.

General Motors

Jeep

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Exhaust Emission Systems

Chrysler Corp.

Systems & Service Procedures

Thermostatic Air Cleaner

Air Injection System

Air Pump Type

Aspirator Air (Aspirator) Type

Exhaust Gas Recirculation

Electric Assist Choke

OSAC Valve

Idle Enrichment System

Vacuum Throttle Positioner

Catalytic Converter

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Ford Motor Co.

Systems & Service Procedures

Thermostatic Air Cleaner

Air Injection System

Exhaust Gas Recirculation

Electronic Engine Control (EEC III)

MCU Engine Control

Electric Assist Choke

Decel Throttle Modulator

Spark Delay Valves

Catalytic Converter

Vacuum Diagrams

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General Motors

Systems & Service Procedures

Thermostatic Air Cleaner

Air Injection System

Air Pump Type

Pulse Air Type

Exhaust Gas Recirculation

Vacuum Advance Spark Control

Early Fuel Evaporation

Throttle Return Control System

Catalytic Converter

Vacuum Diagrams

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Jeep Corp.

Systems & Service Procedures

Thermostatic Air Cleaner

Air Injection System

Exhaust Gas Recirculation

Computer Controlled Catalytic Converter System

Computerized Emission Control System

Spark Control System

Catalytic Converter

Vacuum Diagrams

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