🏷️ Basic Information

Make:

Mazda

Model:

Miata

Model Generation:

NB

Model Year:

2001

Chassis Code:

NB8B

👋 Introduction

Positioning:

The definitive resource for owners and technicians seeking to maintain, diagnose, and repair the 2001 Mazda Miata.

Comparison:

Surpasses generic aftermarket manuals in accuracy, detail, and factory-specific information.

Feature 1:

Officially Licensed Content for Unrivaled Accuracy

Feature 2:

Comprehensive Coverage of All Systems

Feature 3:

Detailed Diagnostic and Troubleshooting Procedures

Feature 4:

High-Quality Visual Aids (Diagrams, Photos)

Feature 5:

Digital Format for Easy Access and Searchability

📋 Manual Details

Primary Coverage:

Complete Service and Repair

Secondary Coverage:

Maintenance, Diagnostics, Troubleshooting, Wiring Diagrams

Estimated Page Count:

1500+

Type:

Official Factory Service Manual Software

Language:

English

Format:

Software (Digital/Downloadable)

File Format:

Proprietary Software (Requires Compatible OS/Environment)

Searchability:

Full Text Search Capability

Navigation:

Hyperlinked Table of Contents and Index

Graphics Quality:

High-Resolution Diagrams, Illustrations, and Photographs

📖 Manual Coverage

Engine:

1.8L DOHC BP-Z3 Engine (all variants, including performance tuning and diagnostics)

Transmission:

Manual (M5/M6) and Automatic Transmission Systems

Drivetrain:

Rear Wheel Drive System, Differential, Axles, Driveshafts

Suspension:

Front and Rear Suspension, Shock Absorbers, Springs, Control Arms, Bushings

Brakes:

Front and Rear Disc Brakes, ABS System, Brake Lines, Master Cylinder, Calipers

Steering:

Power Steering System, Steering Column, Steering Rack

Electrical:

Full Electrical System Schematics, Lighting, Ignition, Charging System, Starter, ECU, Sensors

Body And Interior:

Body Panels, Doors, Hood, Trunk, Seats, Upholstery, Convertible Top Mechanism

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) System

Fuel System:

Fuel Tank, Fuel Pump, Injectors, Fuel Lines

Cooling System:

Radiator, Coolant Hoses, Water Pump, Thermostat

Maintenance:

Routine Maintenance, Oil Changes, Filter Replacements, Spark Plug Replacement, Belt Inspections

Diagnostics:

Troubleshooting Guides, Fault Code Interpretation, Symptom-Based Diagnostics

Repair:

Step-by-Step Repair Procedures for all Major Components

Rebuilds:

Engine and Transmission Rebuild Procedures

Adjustment And Calibration:

Alignment Procedures, Sensor Calibration

Wiring Diagrams:

Comprehensive Electrical Schematics for all Systems

Depth:

Factory Level Detail, Suitable for Professional Technicians and Advanced DIYers

Diagnostic Tools:

Information on OBD-II Diagnostics and Specific Mazda Scan Tools

⚙️ Engine Specifications

Engine Code:

BP-Z3

Engine Type:

1.8L Inline 4-Cylinder DOHC

Displacement:

1839 cc (112 cu in)

Bore X Stroke:

83.0 mm x 85.0 mm (3.27 in x 3.35 in)

Compression Ratio:

9.5:1

Horsepower:

140 hp @ 6500 rpm

Torque:

119 lb-ft @ 5000 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI) / Sequential Multi-Port Fuel Injection (S-MPI)

Fuel Type:

Unleaded Gasoline (91 Octane Recommended)

ECU:

Mazda Electronic Control Unit (ECU)

🔧 Transmission

Type:

5-Speed Manual Transmission (M5)

Type:

4-Speed Automatic Transmission (M4)

Manual Fluid Spec:

API GL-4 Gear Oil (e.g., Mazda Gear Oil, Mobil 1 75W-90)

Automatic Fluid Spec:

Mercon V Automatic Transmission Fluid

Type:

Limited Slip Differential (LSD) Optional on some trims

Fluid Spec:

API GL-5 Hypoid Gear Oil (e.g., Mobil 1 75W-90)

📐 Dimensions

Length:

3945 mm (155.3 in)

Width:

1680 mm (66.1 in)

Height:

1235 mm (48.6 in)

Wheelbase:

2265 mm (89.2 in)

Front Track:

1430 mm (56.3 in)

Rear Track:

1435 mm (56.5 in)

Curb Weight:

~1045-1110 kg (2300-2450 lbs)

Gross Vehicle Weight Rating:

1320 kg (2910 lbs)

Trunk Capacity:

149 L (5.3 cu ft)

Standard Tire Size:

205/40R17 (common on higher trims)

Wheel Bolt Pattern:

4x100

Wheel Offset:

ET35 to ET45 (depending on wheel width)

🛡️ Safety Features

NHTSA Driver Front Impact:

4 Stars (for 2001 model year)

NHTSA Passenger Front Impact:

4 Stars (for 2001 model year)

ABS:

Anti-lock Braking System (Standard on most trims)

Airbags:

Driver and Passenger Frontal Airbags

Rollover Protection:

Pop-up Roll Bar / Hoop

Seatbelts:

Three-Point Inertia-Reel Seatbelts

💡 Technology Features

Audio System:

Factory AM/FM/CD Player, Optional Bose Premium Sound System

Climate Control:

Manual Climate Control, Optional Automatic Climate Control (on some trims)

Cruise Control:

Standard on most models

Auxiliary Input:

Typically Not Available on Factory System (Aftermarket upgrades common)

🔧 Maintenance

Oil Change Interval:

Every 5,000 miles or 6 months, whichever comes first

Engine Oil Filter Interval:

Same as oil change interval

Air Filter Replacement:

Every 15,000 miles or 12 months

Spark Plug Replacement:

Every 30,000 miles (NGK BKR5E-11 or equivalent)

Timing Belt Replacement:

Not Applicable (This engine uses a timing chain)

Engine Oil Type:

API SG or SH, SAE 5W-30 or 10W-30 (check owner's manual for specific viscosity based on temperature)

Coolant Type:

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

Brake Fluid Type:

DOT 3 or DOT 4 (check manual for specific recommendation)

Power Steering Fluid:

Dexron II or equivalent

Common Issue 1:

Oil consumption (can be normal for high-revving engines, but significant consumption should be investigated)

Common Issue 2:

Clutch wear (typical for manual transmissions, especially in performance driving)

Common Issue 3:

Radiator leaks or corrosion (regular coolant flushes are important)

Common Issue 4:

Convertible top mechanism wear or leaks (proper care and lubrication are key)

Common Issue 5:

Front crankshaft seal leaks

📚 Vehicle History

Mazda Sports Car Legacy:

Builds on the success of the original NA generation, known for accessible sports car driving pleasure.

Nb Generation:

The second generation Miata (NB) introduced a more modern design, increased rigidity, and improved safety features. The 2001 model year marked a mid-cycle refresh (facelift) for the NB generation, featuring updated styling, improved aerodynamics, and powertrain enhancements.

Production Location:

Hiroshima, Japan

Production Years Nb:

1998-2005

🏆 Awards & Recognition

Car And Driver 10 Best:

Car and Driver's 10Best list multiple times during its first generation, setting a benchmark for affordable sports cars.

Motor Trend Import Car Of The Year:

Nominee and recognized for its driving dynamics.