🏷️ Basic Information

Make:

Fiat

Model:

124 Spider

Generation:

Third Generation (BF/AS Series)

Production Years Covered:

1979-1982

Chassis Code Prefix:

FA1

👋 Introduction

Target Audience:

DIY enthusiasts, classic car restorers, independent repair shops specializing in Italian vehicles

Value Proposition:

Provides essential electrical troubleshooting data for a specific, desirable classic sports car, enabling cost-effective repairs and maintenance.

Manual Features:

Instant download, printable pages, easy-to-follow diagrams, saves money on repairs, comprehensive electrical coverage.

📋 Manual Details

Coverage:

Complete Wiring Diagram

Estimated Page Count:

Varies (typical for wiring diagrams of this era, often 50-100 pages)

Type:

Wiring Diagram Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Electrical Systems:

Engine Management, Ignition System, Lighting (Headlights, Taillights, Interior), Charging System (Alternator, Starter), Fuel System (Injectors, Fuel Pump), Instrumentation (Gauges, Warning Lights), HVAC Controls, Wipers and Washers, Power Windows (if equipped), Radio/Audio System, Horn, Accessory Circuits, Fuses and Relays

Diagnostic Procedures:

Tracing circuits, identifying wire colors and functions, locating components, understanding circuit operation, troubleshooting electrical faults

Depth:

Detailed component locations, wire routing, connector pinouts, fuse and relay assignments, system schematics

📊 Manual Specifications

File Format:

PDF

Printability:

High-resolution, printable on standard paper sizes

Binding Type:

Digital Download (Printable)

Digital Paper Type:

N/A (Digital File)

⚙️ Engine Specifications

Engine Type:

Inline 4-cylinder, DOHC

Engine Displacement:

1995 cc (2.0 Liters)

Fueling System:

Bosch L-Jetronic Fuel Injection

Horsepower Approx:

100-105 HP (SAE Net)

Torque Approx:

115-120 lb-ft (SAE Net)

🔧 Transmission

Transmission Type:

5-speed Manual Transaxle

Transmission Type Optional:

3-speed Automatic (less common)

Transmission Features:

Rear-wheel drive, integrated differential unit

📐 Dimensions

Wheelbase:

Approx. 86.6 inches (2200 mm)

Length:

Approx. 157.7 inches (4005 mm)

Width:

Approx. 65.4 inches (1660 mm)

Curb Weight Approx:

2300-2400 lbs (1043-1089 kg)

🛡️ Safety Features

Crash Test Ratings:

N/A (Safety standards and testing were significantly different in this era; specific official ratings may not be readily available).

Braking System:

Front Disc Brakes, Rear Drum Brakes (some later models may have had rear discs)

Restraints:

Lap and Shoulder Seatbelts

💡 Technology Features

Infotainment System:

Basic AM/FM radio, often with an 8-track player or cassette player depending on original options and subsequent modifications.

Driver Assistance Features:

None in the modern sense. Standard features include power steering (often optional or speed-sensitive).

🔧 Maintenance

Oil Change Interval:

Approximately every 3,000-5,000 miles or 6 months (refer to owner's manual for precise recommendations).

Tune Up Interval:

Spark plugs, air filter, fuel filter typically every 15,000-30,000 miles depending on component quality and driving conditions.

Engine Oil Type:

API SG or higher, SAE 20W-50 or 10W-40 (depending on climate and availability).

Coolant Type:

Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water.

Brake Fluid Type:

DOT 3 or DOT 4.

Transmission Fluid Type Manual:

GL-4 Gear Oil (e.g., SAE 75W-90 or 80W-90)

Transmission Fluid Type Automatic:

Dexron III or equivalent (if equipped).

Common Electrical Problems:

Corrosion in connectors, aging wiring insulation, failure of relays and switches, issues with the L-Jetronic fuel injection system sensors (e.g., airflow meter, TPS).

Common Mechanical Problems:

Rust in common areas (wheel arches, sills), aging rubber components (bushings, hoses), carburetor issues (if older models), clutch wear.

📚 Vehicle History

Heritage:

Fiat, an Italian manufacturer with a long history in automotive production, known for sporty and stylish vehicles.

Evolution Overview:

The 124 Spider, introduced in 1966, was a rear-wheel-drive convertible sports car that evolved through several iterations. The 1979-1982 models represent the later BF/AS series, characterized by updated styling and the adoption of fuel injection.

Production Period:

1966-1982 (global), with the 2.0L fuel-injected models produced from approximately 1975 onwards.

Manufacturing Locations:

Italy (Turin, initially), and later assembled in the USA by Fiat-Abarth USA and then by Pininfarina.

🏆 Awards & Recognition

Historical Recognition:

The Fiat 124 Spider was widely praised for its attractive Pininfarina styling, engaging handling, and affordable performance in its heyday, earning it a strong following among sports car enthusiasts.