🏷️ Basic Information

Make:

Mazda

Model:

MX-5 Miata

Model Generation:

NB

Product Name:

Mazda MX-5 Miata MX5 1998-2005 Workshop Service Manual PDF Download

Common Name:

Mazda MX-5 Miata NB

Chassis Code:

NB (NB1, NB2)

👋 Introduction

Segment:

Lightweight two-seater sports car

Usp:

Affordable, reliable, fun-to-drive roadster with excellent handling and driver feedback

Key Competitors:

Porsche Boxster, BMW Z3, Honda S2000 (later models), Triumph TR7/TR8 (historical context)

Design Philosophy:

Jinba Ittai (horse and rider as one), emphasizing driver connection and balanced chassis

Body Style:

Convertible (Soft-top and optional Hard-top)

📋 Manual Details

Model Years Covered:

1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005

Total Pages:

3160

Type:

Workshop Service Manual / Repair Manual

Language:

English

File Format:

PDF

Delivery Method:

Instant Download

Compatibility:

Windows, Mac, Linux OS

Software Requirement:

Adobe Reader

Printability:

Yes

📖 Manual Coverage

Engine:

Detailed diagnostics, removal/installation, overhaul, troubleshooting, specifications

Engine Mechanical:

Engine assembly, disassembly, cylinder head, pistons, crankshaft, camshafts, timing, lubrication system

Engine Electrical:

Ignition system, starting system, charging system, ECU, sensors, wiring diagrams

Fuel System:

Fuel injection, fuel pump, injectors, fuel filter, evaporative emissions control

Transmission Manual:

Removal, installation, disassembly, assembly, adjustments, overhaul, specifications

Transmission Automatic:

Removal, installation, disassembly, assembly, adjustments, overhaul, specifications (if applicable to specified years)

Drivetrain:

Clutch, driveshaft, differential, axles, wheel bearings

Suspension:

Front and rear suspension, shock absorbers, springs, control arms, alignment specifications

Steering:

Power steering system, steering gear, steering column, tie rods, adjustments

Brakes:

Brake system components, hydraulic system, ABS (if equipped), disc and drum brakes, bleeding procedures, specifications

Wheels And Tires:

Tire pressure, rotation, replacement, wheel specifications, bolt patterns

Exhaust System:

Catalytic converter, mufflers, pipes, hangers, inspection

Cooling System:

Radiator, water pump, thermostat, coolant, hoses, fan, troubleshooting

HVAC System:

Air conditioning, heating, ventilation, refrigerant, blower motor, troubleshooting

Body And Frame:

Body panels, doors, hood, trunk, interior trim, chassis inspection, rust prevention

Electrical System General:

Battery, fuses, relays, lighting system, horn, wipers, power windows, mirrors

Safety Systems:

Airbags, seat belts, ABS diagnostics (if applicable)

Diagnostics:

Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based troubleshooting

Maintenance:

Scheduled maintenance, fluid changes, filter replacements, inspections

Repair:

Step-by-step repair procedures for all major components and systems

Removal Installation:

Detailed instructions for removing and installing parts and components

Disassembly Assembly:

Comprehensive guides for breaking down and reassembling components

Adjustments:

Alignment, clutch, throttle, parking brake, and other system adjustments

Troubleshooting:

Systematic approaches to diagnose and fix common and uncommon problems

Testing:

Procedures for testing various electrical and mechanical components

Depth Level:

Comprehensive, covering everything from basic maintenance to major overhauls and diagnostics

Diagrams Illustrations:

Pictorial diagrams, exploded views, drawings, and photos for clarity

Special Tools:

Reference to required special service tools and their usage

Technical Data:

Service data, specifications, tightening torques, wear limits, allowable limits

📊 Manual Specifications

PDF Quality:

High-resolution, printable

Searchable Text:

Likely text-searchable due to PDF format, aiding quick information retrieval

Printability:

Designed for printing individual pages or sections

Binding Method:

N/A (Digital PDF)

Paper Quality:

N/A (Digital PDF), printable on any paper type

⚙️ Engine Specifications

Engine Code:

BP-ZE (1.8L), AP-4 (2.0L)

Engine Type:

Inline 4-cylinder, DOHC, 16-valve

Displacement 1.8L:

1839 cc (1.8 Liters)

Displacement 2.0L:

1998 cc (2.0 Liters)

Horsepower 1.8L:

140 hp @ 6500 rpm (approx.)

Torque 1.8L:

119 lb-ft @ 5000 rpm (approx.)

Horsepower 2.0L:

142-155 hp @ 6000 rpm (depending on year/market, e.g., 142 hp for 2001-2002, 155 hp for 2003-2005 NB2)

Torque 2.0L:

125-125 lb-ft @ 4500-5000 rpm (depending on year/market)

Fuel Delivery:

Electronic Fuel Injection (EFI)

Recommended Fuel:

Unleaded gasoline (91 octane or higher recommended)

🔧 Transmission

Type 1998-2000:

5-speed manual

Type 2001-2005:

6-speed manual

Type:

4-speed automatic (available on some models/years)

Limited Slip Differential:

Optional, standard on some performance variants (e.g., Mazdaspeed Miata, specific trim levels)

📐 Dimensions

Length:

Approx. 157.3 inches (3995 mm)

Width:

Approx. 66.1 inches (1680 mm)

Height:

Approx. 48.4 inches (1230 mm)

Wheelbase:

Approx. 89.2 inches (2265 mm)

Curb Weight:

Approx. 2300-2450 lbs (1043-1111 kg), varies by year and equipment

🛡️ Safety Features

NHTSA Front Crash Test:

Generally good ratings for its era, refer to specific model year NHTSA reports for detailed results

IIHS Ratings:

Refer to specific model year IIHS reports for detailed results

ABS:

Available/Optional on many models, standard on later years

Traction Control:

Available/Optional on some models, particularly later years

Airbags:

Driver and passenger front airbags (standard)

Rollover Protection:

Reinforced A-pillars and pop-up roll bar behind headrests

Seat Belts:

Three-point inertia reel seat belts with pre-tensioners

💡 Technology Features

Audio System:

Factory-installed radio with AM/FM, CD player (optional), and speaker system. Aftermarket upgrades common.

Instrument Cluster:

Analog gauges for speedometer, tachometer, fuel level, and coolant temperature. Warning lights for various systems.

Cruise Control:

Optional on most models, standard on some higher trims.

Power Features:

Power windows, power door locks, power mirrors (on most models).

🔧 Maintenance

Oil Change:

Every 5,000 miles (8,000 km) or 6 months, whichever comes first (refer to manual for specific conditions)

Engine Oil Filter:

Replace with oil change

Air Filter:

Inspect every 15,000 miles (24,000 km), replace as needed

Spark Plugs:

Replace approximately every 60,000 miles (96,000 km), check manual for specific type and interval

Coolant Flush:

Every 30,000 miles (48,000 km) or 2 years

Timing Belt:

Non-interference engine, no belt; uses a timing chain.

Engine Oil:

SAE 5W-30 or 10W-30 (API SG or SH quality); consult manual for precise recommendations based on climate.

Coolant:

Mazda Genuine Long Life Coolant or equivalent (50/50 mix with distilled water)

Transmission Fluid Manual:

Mazda GL-5 75W-90 Gear Oil

Transmission Fluid Automatic:

Mazda ATF-MV or equivalent

Brake Fluid:

DOT 3 or DOT 4

Power Steering Fluid:

Mazda Genuine ATF or Dexron II/III

Common Problems:

Radiator leaks (plastic end tanks), clutch slave cylinder leaks, oil pressure sending unit failures, soft top wear and tear, differential whine, AC compressor failures, power window regulator issues, O2 sensor failures.

📚 Vehicle History

Mazda Sports Car Legacy:

Continued the spirit of lightweight, driver-focused sports cars, following models like the RX-7

Generation Nb:

Second generation (NB) replaced the NA generation; featured a stiffer chassis, improved aerodynamics, and updated styling

Nb1 Vs Nb2 Updates:

NB1 (1998-2000) featured the 1.8L BP-ZE engine. NB2 (2001-2005) received a facelift with revised front and rear fascias, pop-up headlights replaced with fixed units, a larger 2.0L AP-4 engine, and a 6-speed manual transmission.

Production Period:

1998-2005

Manufacturing Location:

Hiroshima, Japan

🏆 Awards & Recognition

Car And Driver 10Best:

Consistently recognized by Car and Driver magazine as one of the 10Best cars in America for many years, including within this generation's production span.

Word Car Of The Year Nominee:

Often nominated for various international car of the year awards