🏷️ Basic Information

Make:

Alfa Romeo

Model:

145 / 146

👋 Introduction

Market Position:

The Alfa Romeo 145 and 146 represented Alfa Romeo's foray into the compact and lower-medium hatchback segments, offering a blend of sporty handling and Italian styling. These manuals target owners and independent repair facilities seeking detailed technical guidance.

Competitive Analysis:

Competed against vehicles like the Volkswagen Golf, Ford Focus, Opel Astra, and Fiat Bravo/Brava. The 145/146 distinguished itself with its unique styling (especially the 145's kamm-tail design) and engaging driving dynamics, often powered by Alfa Romeo's renowned Twin Spark engines.

Key Features:

Comprehensive coverage of multiple engine variants, detailed electrical system diagnostics with wiring diagrams, step-by-step repair instructions with detailed illustrations, and specific technical data including torques and fluid specifications. Designed for both DIY enthusiasts and professional mechanics.

📋 Manual Details

Coverage Areas:

Bodywork, Cooling, Electrical System, Engine, Maintenance, Specific Tools, Technical Data, Tightening Torques, Torque Wrench Settings, Vehicle Systems, Engine Overhaul, Clutch, Gearbox, Front Axle, Brakes, Steering, Suspension & Wheels, Auxiliary Organs, Doors, Bonnets, Boots, External Trim, Internal Trim, Air Conditioning, Door Locking System, Airbag/Sidebag, Electrical Updates, Fog Lights, Anti-Theft Device, Fuse Box, Automatic Air Conditioner, Headlamp Aiming, Car Radio, Headlamps, Cigar Lighter, Heated Screen/Mirror, Climate Control, Heater, Check Panel, Heating & Ventilation, Daylights, Horns, Dimmed Dip Device, Index & Electrical Various, Indicators & Hazard Lights, Instrument Cluster, Interior Lighting, Lighting Controls, Location of Earths, Luggage Compartment, Manual Air Conditioner, Power Supply, Power Windows, Radio Telephone Provision, Reversing Lights, Screen & Headlamp Washers, Seats, Side Lights, Starting & Charging, Stop Lights, Sunroof, Towing Arrangement, Wing Mirror Adjustment

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

WinRAR ZIP archive (.zip) containing HTML (.htm) and Adobe Acrobat (.pdf) documents

📖 Manual Coverage

Systems Covered:

Engine (Twin Spark TS, JTD Diesel, TD Diesel), Transmission (Manual, Automatic), Brakes (ABS optional), Steering (Power Steering), Suspension (Front Independent, Rear Torsion Beam/Multi-link), Electrical System (Comprehensive diagnostics, wiring diagrams), Climate Control (Manual & Automatic HVAC), Bodywork (Interior & Exterior Panels, Doors, Bonnets, Boots), Safety Systems (Airbag, Seatbelts), Ancillary Systems (Cooling, Fuel, Exhaust, Starting/Charging)

Procedures Included:

Routine maintenance, Scheduled servicing, Engine diagnostics and repair (including specific engine variants: 1370cc, 1598cc TS, 1747cc TS, 1712cc 16V, 1910cc JTD, 1929cc TD, 1970cc 16V TS), Clutch replacement, Gearbox overhaul, Brake system servicing (including ABS troubleshooting), Suspension and steering system repair, Electrical system troubleshooting, Air conditioning system service, Body panel repair and alignment, Interior trim installation and repair, Airbag system diagnostics, Fuse and relay identification and testing, Lighting system repair, Wiper and washer system service

Technical Depth:

Comprehensive, covering basic DIY maintenance to advanced workshop diagnostics and repair procedures. Includes detailed technical specifications, tightening torques, specific tools required, and troubleshooting guides. Focuses on accurate understanding for quality repairs and informed judgments.

📊 Manual Specifications

File Format:

Digital (ZIP archive containing PDF and HTML files)

Print Quality:

Printable from digital source, allowing for high-resolution output of text and illustrations.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Primary Engine:

Alfa Romeo Twin Spark (TS) engines

Performance Range:

Engine displacements covered range from 1.3L to 2.0L, with power outputs varying significantly based on the specific Twin Spark or diesel variant. The manual details specifications for 1370cc, 1598cc TS, 1747cc TS, 1712cc 16V, 1910cc JTD, 1929cc TD, and 1970cc 16V TS engines.

Fuel System:

Fuel injection (Bosch Motronic on many variants), naturally aspirated and turbocharged diesel. Manual details fuel delivery, ignition systems, and emission controls.

🔧 Transmission

Standard Transmission:

5-speed Manual

Optional Transmission:

Automatic Transmission (less common, specific details may vary)

Transmission Features:

Manual and automatic gearbox overhaul, clutch replacement, drive axle and CV joint servicing, gear shift linkage adjustments.

📐 Dimensions

Exterior Dimensions:

Detailed dimensions for both 145 (hatchback with distinctive Kamm-tail) and 146 (more conventional hatchback) body styles are implied within the Bodywork sections. Specific measurements are typically found within Technical Data.

Interior Dimensions:

Manual covers interior trim and features, suggesting coverage of aspects influencing interior space and comfort, though specific dimensional data is not explicitly listed in the product description.

Weight Specifications:

Vehicle weight and load capacity specifications are generally part of Technical Data, essential for safe operation and maintenance procedures outlined in the manual.

🛡️ Safety Features

Safety Ratings:

While specific Euro NCAP or equivalent ratings for these models are not detailed in the product description, the manual includes dedicated sections on Airbag, Sidebag, and seatbelt systems, indicating comprehensive diagnostic and repair information for these critical safety components.

Active Safety Features:

Anti-lock Braking System (ABS - optional), power steering, and chassis dynamics tuning are covered in respective sections.

Passive Safety Features:

Airbag system (driver and passenger), Sidebags (optional), seatbelt pre-tensioners, crumple zones (bodywork details).

💡 Technology Features

Infotainment Systems:

The manual covers car radio installation and wiring, suggesting aftermarket or original equipment (OE) radio systems were common. Features like climate control (manual and automatic) and heated screens are detailed.

Driver Assistance Features:

ABS (Anti-lock Braking System) is covered in the brake section. Other electronic driver aids were less common in this segment during the production period of these vehicles.

Connectivity Features:

Radio telephone provision is mentioned, indicating provisions for early mobile communication systems or updated audio setups. Power windows and central locking are also detailed as part of the electrical system.

🔧 Maintenance

Service Intervals:

The manual details comprehensive maintenance schedules, covering essential checks and replacements at specified mileage or time intervals. This includes oil changes, filter replacements, spark plug replacement (crucial for Twin Spark engines), timing belt replacement, brake fluid checks, and coolant service. Specific intervals are provided for each item.

Fluid Specifications:

The manual lists required fluid types and capacities for engine oil (e.g., API SG/SH or higher, viscosity grades like 10W-40 or 15W-40 depending on ambient temperature and engine), coolant (specific antifreeze/water mix, e.g., Paraflu UP), brake fluid (DOT 3 or DOT 4), power steering fluid, and manual/automatic transmission fluids. Oil filter part numbers would typically be found within the Maintenance or Parts section.

Common Issues And Repairs:

The manual is designed to address common issues such as wear on suspension components (bushings, ball joints), potential issues with the Twin Spark ignition system (coil packs, spark plug wear), cooling system maintenance (thermostat, radiator), exhaust system wear, and electrical gremlins common in vehicles of this era. It provides diagnostic procedures for these.

📚 Vehicle History

Brand Heritage:

Alfa Romeo has a long-standing heritage of producing sporty and stylish Italian automobiles, known for their engaging driving characteristics and distinctive design language. The 145/146 continued this tradition in the compact segment.

Model Evolution:

The 145 (Type 930A) debuted in 1994, followed by the 146 (Type 930B) in 1995. They shared platforms and many components but offered distinct body styles. Both received facelifts during their production run, with updates to styling, engines, and features. Production ceased around 2000/2001.

Production Years:

Approximately 1994 - 2001

🏆 Awards & Recognition

Recognitions:

Specific awards for the 145/146 are not prominently advertised in the product description, however, Alfa Romeo vehicles are generally recognized for their driving dynamics and design. The extensive technical coverage in this manual is its primary 'award' for owners and technicians.