1990-1993 Acura Integra service manual

Comprehensive Workshop Manual for Acura Integra (1990–1993)

If you want a single authoritative technical reference for the Acura Integra’s complete service network — from mechanical systems and emissions to chassis, bodywork, and electrical architecture — this manual delivers extensive factory-aligned documentation in one organized source.

This document is structured to reflect a full service shop’s view of the vehicle. Rather than just listing chapter headings, the narrative below groups related systems so you understand how major areas of the car fit together, offering clarity and insight from engine internals to complete wiring networks.

Foundational General Information & Tool Setup

The opening section consolidates essential identification information, chassis codes, lift and support points, and label locations. A dedicated special tools segment outlines the unique instruments referenced throughout the manual, ensuring you know which hardware and indicators correspond to factory procedures.

Detailed Specifications & Maintenance Overview

Comprehensive specification tables and system limits form the technical baseline for the Integra’s service network. These numerical references — including torque values, clearances, and fluid capacities — are grouped logically alongside a maintenance section that outlines recommended intervals and periodic care frameworks.

Engine, Cooling, Fuel & Emissions Systems

Engine documentation covers both mechanical architecture and subsystems, including timing components, valve mechanisms, and core powerplant layouts. Cooling system groupings highlight radiator, thermostat, and circulation components. Fuel delivery and emissions control sections organize carburetion or injection pathways and emission control hardware, showing how these interrelated systems are documented together.

Transaxle, Steering & Suspension Groupings

The manual then focuses on drivetrain and chassis frameworks. Transaxle references explain power transmission pathways, clutch interfaces, and related components. Steering and suspension chapters unite rack and linkage layouts with shock and linkage systems, clarifying how the Integra’s handling and control systems interconnect.

Braking, Bodywork & Comfort Systems

Brake sections include hydraulic lines, pad and disc references, and ABS architectures where applicable. Bodywork documentation groups interior and exterior panel fittings, door and window mechanisms, and structural elements. Separate heating, ventilation, and air conditioning sections provide context for comfort systems without procedural footing.

Electrical Network & Wiring Architecture

The electrical section brings together battery, charging, ignition, lighting, fuse, and relay references with full wiring harness maps. By grouping these networks into a single narrative context, the manual helps you see how power and signal flow are documented throughout the vehicle.

When This Manual Fits Best

This service manual is an excellent choice if you need a full-scope factory workshop reference for the 1990–1993 Acura Integra encompassing mechanical systems, drivetrain components, chassis and body frameworks, comfort systems, and integrated electrical networks in one document. It’s particularly valuable for professional technicians, restoration projects, and owners who want structured documentation over scattered sources.

Digital Format & Access

Delivered as a printable digital document, this manual is ready for immediate download and long-term archival use. Its organized layout supports efficient lookup, repeated consultation, and comparison of system-level technical details over the life of the vehicle.