Segment:
        
        
            Subcompact/Compact Economy Car.
        
     
    
        
            Target Audience:
        
        
            DIY enthusiasts, independent repair shops, Toyota owners seeking to maintain or repair their vehicle.
        
     
    
    
        
            Key Competitors:
        
        
            Honda Civic, Nissan Sentra, Mitsubishi Mirage, Ford Escort, Chevrolet Cavalier.
        
     
    
        
            Unique Selling Points:
        
        
            Reputation for reliability and fuel efficiency, particularly with the 1.5L and 1.3L engines. Availability of 4WD option in this generation.
        
     
    
    
        
            Manual Features:
        
        
            Officially licensed, OE-derived information, instant digital access, year-long subscription with renewal options, compatibility with multiple devices.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            1991 Toyota Tercel (All Trims and Engines)
        
     
    
        
            Secondary Coverage:
        
        
            General troubleshooting and repair procedures applicable to the EL40 platform.
        
     
    
    
        
            Estimated Pages:
        
        
            Highly comprehensive, typically exceeding 1000 pages for OE-derived digital manuals.
        
     
    
    
        
            Type:
        
        
            Official Service and Repair Manual Software
        
     
    
    
    
    
        
            Format:
        
        
            PDF Download (Accessible via Web Browser)
        
     
 
    
    
    
        
            Powertrain:
        
        
            Engine (1E, 1EL, 2E, 3E series), Fuel System, Ignition System, Exhaust System, Engine Mechanical, Engine Electrical.
        
     
    
        
            Drivetrain:
        
        
            Front Wheel Drive (FWD), Full-Time Four Wheel Drive (4WD) system, Clutch, Manual Transmission, Automatic Transmission.
        
     
    
        
            Chassis:
        
        
            Suspension (Front and Rear), Steering System, Brake System (including ABS if equipped), Wheels and Tires.
        
     
    
        
            Electrical:
        
        
            Wiring Diagrams, Lighting System, Instrumentation, Audio System, Power Accessories, Charging System, Starting System, HVAC Controls.
        
     
    
        
            Body:
        
        
            Body Structure, Exterior Panels, Doors, Windows, Seats, Interior Trim, Climate Control System (HVAC).
        
     
    
    
        
            Maintenance:
        
        
            Scheduled Maintenance, Fluid Changes (Oil, Coolant, Brake, Transmission), Filter Replacements, Lubrication Points.
        
     
    
        
            Repair:
        
        
            Engine Overhaul, Transmission Repair, Brake System Overhaul, Suspension Component Replacement, Steering Rack Repair, Electrical Component Diagnosis and Replacement.
        
     
    
        
            Diagnostics:
        
        
            Troubleshooting guides for common symptoms, diagnostic trouble codes (DTCs) if applicable (OBDI era), component testing procedures.
        
     
    
        
            Installation:
        
        
            Installation procedures for major components such as engine, transmission, suspension parts, and accessories.
        
     
    
    
        
            Depth:
        
        
            Comprehensive, covering from basic preventative maintenance to detailed component disassembly, repair, and reassembly. Includes specifications and tolerances.
        
     
 
    
    
    
        
            Engine Code 1:
        
        
            1E-U (1.3L SOHC)
        
     
    
    
    
    
        
            Power 1 Hp:
        
        
            Approx. 70 hp @ 6000 rpm
        
     
    
        
            Torque 1 Lb Ft:
        
        
            Approx. 74 lb-ft @ 3600 rpm
        
     
    
        
            Engine Code 2:
        
        
            2E-E (1.3L SOHC Carbureted) / 2E-FE (1.3L SOHC EFI)
        
     
    
    
    
    
        
            Power 2 Hp:
        
        
            Approx. 74 hp @ 6000 rpm (EFI)
        
     
    
        
            Torque 2 Lb Ft:
        
        
            Approx. 77 lb-ft @ 4000 rpm (EFI)
        
     
    
        
            Engine Code 3:
        
        
            3E-FE (1.5L SOHC EFI)
        
     
    
    
    
    
        
            Power 3 Hp:
        
        
            Approx. 83 hp @ 6000 rpm
        
     
    
        
            Torque 3 Lb Ft:
        
        
            Approx. 85 lb-ft @ 4000 rpm
        
     
    
    
        
            Acceleration 0 60 Mph:
        
        
            Varies by engine and transmission, typically 10-13 seconds.
        
     
    
        
            Fuel Economy Est Mpg:
        
        
            City: 27-33 MPG, Highway: 32-38 MPG (highly dependent on engine and driving conditions).
        
     
    
    
        
            Fuel Delivery 1:
        
        
            Carburetor (e.g., 2E-E)
        
     
    
        
            Fuel Delivery 2:
        
        
            Electronic Fuel Injection (EFI) (e.g., 1E-U, 2E-FE, 3E-FE)
        
     
    
        
            Fuel Type:
        
        
            Unleaded Gasoline
        
     
    
        
            Recommended Octane:
        
        
            87 Octane (Refer to Owner's Manual for specific grades)
        
     
 
    
    
    
        
            Wheelbase:
        
        
            Approx. 94.3 inches (2395 mm)
        
     
    
        
            Length:
        
        
            Approx. 160.0 - 161.0 inches (4065 - 4090 mm)
        
     
    
        
            Width:
        
        
            Approx. 65.2 - 65.4 inches (1655 - 1660 mm)
        
     
    
        
            Height:
        
        
            Approx. 53.7 - 54.3 inches (1365 - 1380 mm)
        
     
    
    
        
            Curb Weight:
        
        
            Approx. 2050 - 2250 lbs (930 - 1020 kg) depending on trim and drivetrain.
        
     
 
    
    
    
        
            NHTSA Ratings 1991:
        
        
            Information for this model year from NHTSA may be limited or unavailable. Generally rated as adequate for the era.
        
     
    
    
        
            Brakes:
        
        
            Front: Ventilated Discs, Rear: Drums (Standard). ABS was an optional feature on some higher trims.
        
     
    
        
            Traction Control:
        
        
            Not available on this model year.
        
     
    
    
        
            Airbags:
        
        
            Driver's side airbag was optional or standard on higher trims in later production runs of this generation, but not standard across all 1991 models.
        
     
    
        
            Seatbelts:
        
        
            Front: 3-point automatic retracting seat belts. Rear: Lap belts or 3-point belts depending on seating position and trim.
        
     
 
    
    
    
        
            Audio System:
        
        
            Factory AM/FM radio with cassette player. Optional CD player not common for this model year.
        
     
    
        
            Speakers:
        
        
            Typically 2 or 4 speakers.
        
     
    
    
        
            ABS:
        
        
            Optional Anti-lock Braking System (ABS) on some trims, primarily for front wheels.
        
     
    
        
            Cruise Control:
        
        
            Optional on some higher trim models.
        
     
    
    
        
            Connectivity Features:
        
        
            None in the modern sense. Basic vehicle systems only.
        
     
 
    
    
    
        
            Oil Change:
        
        
            Every 3,000-5,000 miles (5,000-8,000 km) or 6 months, whichever comes first. Check manual for specific oil type.
        
     
    
        
            Air Filter:
        
        
            Inspect every 15,000 miles (24,000 km), replace as needed or every 30,000 miles (48,000 km).
        
     
    
        
            Spark Plugs:
        
        
            Replace every 30,000 miles (48,000 km) or as specified by OE material. Use NGK or DENSO plugs.
        
     
    
        
            Coolant Flush:
        
        
            Every 2 years or 30,000 miles (48,000 km).
        
     
    
        
            Timing Belt:
        
        
            Replace every 60,000 miles (96,000 km) or 4 years. Critical for interference engines. (Note: Some Tercel engines may use a timing chain).
        
     
    
    
        
            Engine Oil:
        
        
            API SG or higher, SAE 5W-30 or 10W-30 (depending on climate). Capacity: Approx. 3.5-4.0 US quarts (3.3-3.8 liters).
        
     
    
        
            Coolant:
        
        
            Toyota Super Long Life Coolant (SLLC) or equivalent ethylene glycol-based coolant with corrosion inhibitors. Capacity: Approx. 5.0-5.5 US quarts (4.7-5.2 liters).
        
     
    
        
            Brake Fluid:
        
        
            DOT 3 or DOT 4.
        
     
    
        
            Power Steering Fluid:
        
        
            Dexron II ATF or equivalent (if power steering equipped).
        
     
    
    
        
            Common Problems 1:
        
        
            Cooling system leaks (radiator, hoses), starter motor issues, alternator failure, worn CV joints (especially on 4WD models), exhaust manifold cracks.
        
     
    
        
            Common Problems 2:
        
        
            Carburetor adjustment issues (if applicable), fuel pump failure, minor electrical gremlins, interior plastic degradation due to age.
        
     
    
        
            Common Problems 3:
        
        
            Rust and corrosion, especially in harsh climates, affecting body panels and suspension components.
        
     
 
    
    
    
        
            Toyota Reputation:
        
        
            Toyota is renowned globally for its engineering excellence, reliability, and durability, particularly in its economy car segments.
        
     
    
    
        
            Generation:
        
        
            Third Generation Toyota Tercel (EL40 series).
        
     
    
        
            Previous Generation:
        
        
            Second Generation (EL30 series, 1986-1990).
        
     
    
        
            Next Generation:
        
        
            Fourth Generation (EL50 series, 1994-1999).
        
     
    
    
        
            Production Years Generation:
        
        
            1990-1994 (EL40 series).
        
     
    
        
            Manufacturing Location:
        
        
            Japan (primarily).