Segment:
Lightweight sports car, roadster
Philosophy:
'Jinba Ittai' (Horse and Rider as One) driving experience
Competitors 2000-2005:
Porsche Boxster, BMW Z3, Honda S2000, Toyota MR2 Spyder, Nissan 350Z
Chassis Type:
Lightweight unibody construction
Powertrain Layout:
Front-engine, Rear-wheel drive (FR)
Handling Focus:
Exceptional balance, responsive steering, low center of gravity
Convertible Type:
Soft top (manual or power), optional hardtop
Years Covered:
2000, 2001, 2002, 2003, 2004, 2005
Region Coverage:
Global (primarily North American specifications)
Type:
Complete Workshop Repair Manual
Completeness:
Full workshop manual
Quality:
Professional quality
Format:
Digital Download (PDF)
Searchability:
Searchable text content
Printability:
Printable pages
Device Compatibility:
PC, MAC, Tablets, Smartphones
Engine:
1.8L (BP-Z3) DOHC, 1.8L Turbo (BP-MZR turbocharged - specific models/years)
Transmission:
Manual (MTX-75/FS5W71C), Automatic (4-speed electronically controlled)
Drivetrain:
Rear Wheel Drive (RWD), Limited Slip Differential (LSD)
Brakes:
Front ventilated discs, Rear solid discs, ABS
Suspension:
Independent front (double wishbone), Independent rear (multi-link), Bilstein shocks (optional)
Steering:
Power-assisted rack and pinion
Cooling System:
Radiator, fan, thermostat, coolant reservoir
Fuel System:
Multi-point fuel injection (MPI), fuel pump, injectors, pressure regulator
Exhaust System:
Catalytic converter, mufflers, piping
Electrical System:
Battery, alternator, starter, ignition system, lighting, body control module (BCM)
HVAC:
Air conditioning, heating, ventilation, climate control
Body And Chassis:
Frame, body panels, doors, hood, trunk, convertible top
Interior:
Seats, dashboard, trim, upholstery
Diagnostics:
OBD-II diagnostic trouble codes (DTCs), troubleshooting procedures
Maintenance:
Oil change, filter replacement, fluid checks and changes, spark plug replacement, belt inspection/replacement
Repair:
Engine component overhaul, transmission rebuilds, brake caliper replacement, suspension arm replacement, electrical component diagnosis and repair
Troubleshooting:
Step-by-step diagnostic guides for common and uncommon issues
Specifications:
Torque specifications, clearances, fluid capacities, electrical values
Installation:
Guidance for replacing major components and accessories
Wiring Diagrams:
Comprehensive electrical wiring schematics for all systems
Technical Service Bulletins:
Inclusion of relevant TSBs for common issues (if applicable to source material)
Depth:
In-depth, professional level; covers basic to advanced repairs and diagnostics
Configuration:
Inline-4, DOHC, 16-valve
Bore X Stroke Mm:
83.0 x 85.0
Compression Ratio:
9.5:1 (NB1), 10.0:1 (NB2)
Horsepower Hp Rpm:
140 hp @ 6500 rpm (NB1), 142 hp @ 6500 rpm (NB2 - non-VVT), 155 hp @ 7000 rpm (NB2 - VVT)
Torque Lb-Ft Rpm:
119 lb-ft @ 5000 rpm (NB1), 121 lb-ft @ 5000 rpm (NB2 - non-VVT), 125 lb-ft @ 5000 rpm (NB2 - VVT)
0-60 Mph Seconds:
Approx. 7.0-7.5 seconds (depending on transmission and spec)
Injection Type:
Sequential Multi-Port Fuel Injection (S-MPI)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
ECU:
Engine Control Unit (ECU) with OBD-II diagnostics
Manual Transmission:
5-speed manual (FS5W71C)
Automatic Transmission:
4-speed automatic electronically controlled
Clutch Type:
Hydraulically operated, single dry plate
Final Drive Ratio:
3.909:1 (manual), 4.100:1 (automatic)
Limited Slip Differential:
Available on Sport/Touring models (Torsen)
NHTSA Frontal Impact Driver:
4 Stars (2000-2005 models, tested by IIHS)
NHTSA Frontal Impact Passenger:
4 Stars (2000-2005 models, tested by IIHS)
IIHS Frontal Offset Rating:
Good (for 2001-2003 models)
ABS:
Standard on all models
Traction Control:
Available on some higher trims (e.g., Sport)
Airbags Passenger:
Standard
Rollover Protection:
Reinforced A-pillars, pop-up roll bar behind seats
Seatbelts:
3-point inertia-reel seat belts
Oil Change Interval Miles:
Every 7,500 miles or 12 months
Engine Oil Filter Replacement:
With every oil change
Engine Air Filter Replacement:
Every 15,000 - 30,000 miles (inspect more frequently)
Spark Plug Replacement:
Every 60,000 - 100,000 miles (depending on plug type, e.g., Iridium)
Coolant Flush:
Every 30,000 miles or 2 years
Transmission Fluid Change Manual:
Every 30,000 - 60,000 miles
Transmission Fluid Change Automatic:
Every 30,000 miles
Brake Fluid Flush:
Every 2 years or 30,000 miles
Timing Belt Replacement:
N/A (Engine uses a timing chain)
Engine Oil Type:
API SN/SP, ILSAC GF-6A or higher, SAE 5W-30 (synthetic recommended)
Engine Oil Capacity Liters:
4.1 (with filter change)
Coolant Type:
Mazda Long Life Coolant (or equivalent Asian blue ethylene glycol)
Coolant Capacity Liters:
5.3
Transmission Fluid Manual:
GL-4 Gear Oil, SAE 75W-90 (synthetic recommended)
Transmission Fluid Automatic:
Dexron III H or equivalent
Brake Fluid Type:
DOT 3 or DOT 4
Power Steering Fluid Type:
ATF Dexron II or III
Engine:
Oil leaks (valve cover gasket, rear main seal), piston ring issues (rare, particularly on early NB1 models with oil consumption), coolant leaks (heater core)
Transmission:
Clutch wear, potential for transmission synchro issues (especially on high-mileage units), shifter slop
Suspension:
Worn bushings (control arm, sway bar), shock absorber fatigue
Cooling System:
Radiator leaks, fan motor failure, thermostat sticking
Electrical:
Window motor failure, convertible top hydraulic leaks (power tops), antenna motor issues
Body:
Rust (especially around wheel arches and sills), convertible top wear and tear
Brand Focus:
Mazda's commitment to driving pleasure and innovation
First Generation Na:
Introduced in 1989, inspired by classic British roadsters
Second Generation Nb:
Launched for the 1999 model year (continued through 2005), refined styling, improved aerodynamics, stiffer chassis, more power
Nb1 Vs Nb2:
NB1 (1999-2000) vs NB2 (2001-2005) with refreshed front-end styling (pop-up headlights replaced with fixed), updated interior, improved engine (VVT introduced in 2001 for higher output models)
Manufacturing Location:
Hiroshima, Japan
Production Years Nb:
1998-2005