Market Segment:
Compact Car
Historical Significance:
The third-generation Protege (BJ) offered improved styling, dynamics, and refinement over its predecessors, solidifying Mazda's reputation for sporty compacts.
Key Competitors:
Honda Civic, Toyota Corolla, Nissan Sentra, Ford Focus, Mitsubishi Lancer
Chassis Design:
Utilized Mazda's 'GF-Body' platform, shared with the Ford Escort and Mercury Tracer in some markets, known for good handling characteristics.
Sport Variants:
Offered performance-oriented trims like the ES and the JDM-exclusive Mazdaspeed Protege (though Mazdaspeed was more prominent in later generations).
Engine:
Engine mechanical (assembly, disassembly, diagnostics), fuel system, ignition system, emission control systems, cooling system, lubrication system
Transmission:
Manual transmission (MT) and automatic transmission (AT) overhaul, diagnostics, operation, fluid specifications
Drivetrain:
Front-wheel drive (FWD) system, CV joints, axles, differentials
Suspension:
Front and rear suspension systems, struts, springs, control arms, bushings, wheel alignment specifications
Steering:
Power steering system, steering rack, tie rods, diagnosis
Brakes:
Front and rear disc brakes, ABS system (if equipped), brake fluid specifications, bleeding procedures, component replacement
Electrical:
Complete vehicle electrical system, wiring diagrams, lighting, charging system, starting system, body control modules, fuses, relays, diagnostic trouble codes (DTCs)
Body:
Body panel removal/installation, interior trim, exterior trim, glass replacement, door mechanisms, trunk, hood
HVAC:
Heating, ventilation, and air conditioning system diagnosis, repair, refrigerant handling
Restraint Systems:
Airbag system components, diagnosis, and safety precautions
Maintenance:
Routine maintenance, oil changes, filter replacements, fluid checks, spark plug replacement, belt replacement
Repair:
Component removal, installation, and adjustment for all major systems
Troubleshooting:
Diagnostic procedures, symptom-based troubleshooting, wiring diagram interpretation, common fault analysis
Diagnostics:
OBD-II diagnostic trouble code (DTC) lookup, live data interpretation, sensor testing
Specifications:
Torque specifications, clearances, fluid capacities, electrical specifications
Wiring Diagrams:
Comprehensive electrical schematics for all circuits
Engine Timing:
Procedures for setting ignition timing and checking engine timing belt installation.
Emission Controls:
Diagnosis and repair of EVAP systems, EGR systems, and catalytic converter checks.
Depth:
Comprehensive (from basic maintenance to full engine and transmission rebuilds)
Target Audience:
Professional Automotive Technicians, DIY Enthusiasts with mechanical aptitude
Engine Displacement 1:
1.5L (1498cc)
Engine Configuration 1:
Inline-4, SOHC, 16-valve
Horsepower 1:
90-95 hp @ 6000 rpm (approx.)
Torque 1:
93-95 lb-ft @ 4000 rpm (approx.)
Fuel System 1:
Electronic Fuel Injection (EFI)
Engine Displacement 2:
1.8L (1839cc)
Engine Code 2:
FS-DE (DOHC, 16-valve)
Horsepower 2:
122 hp @ 6000 rpm (approx.)
Torque 2:
117 lb-ft @ 4000 rpm (approx.)
Fuel System 2:
Electronic Fuel Injection (EFI)
Engine Displacement 3:
2.0L (1998cc) BP-Z3 (DOHC, 16-valve, Naturally Aspirated)
Horsepower 3:
130 hp @ 6000 rpm (approx.)
Torque 3:
135 lb-ft @ 4000 rpm (approx.)
Engine Management:
ECU controlled, distributorless ignition system (DIS) on some models
Oil Change Interval:
Every 5,000 - 7,500 miles or 6-12 months, using synthetic or synthetic blend oil
Engine Coolant Replacement:
Every 30,000 - 45,000 miles or 2-3 years
Timing Belt Replacement:
Recommended every 60,000 - 90,000 miles or 5-7 years (especially for FS-DE engine, interference design)
Engine Oil Viscosity:
5W-30 (recommended)
Engine Oil Capacity:
3.5-4.2 quarts (depending on engine)
Coolant Type:
Ethylene Glycol based, typically a 50/50 mix with distilled water
Engine Oil Leaks:
Common leaks from valve cover gasket, oil pan gasket, and rear main seal.
Suspension Wear:
Front struts and rear shocks may wear out, leading to a bouncy ride and alignment issues. Bushings in control arms and sway bars can also degrade.
Exhaust Manifold Cracks:
Some BP engines are prone to exhaust manifold cracking due to heat cycles.
Automatic Transmission Issues:
The FN4A-EL transmission can sometimes exhibit harsh shifting or slipping; proper fluid maintenance is critical.
Power Steering Pump:
Occasional failure or leaks from the power steering pump or rack.
ABS Sensor Failure:
ABS wheel speed sensors can fail, illuminating the ABS warning light.
Mazda Philosophy:
Mazda's long-standing commitment to 'Jinba Ittai' (horse and rider as one) driving dynamics, even in its compact offerings.
Third Gen Introduction:
Introduced for the 1998 model year, replacing the previous generation (BG) Protege. Featured a significant redesign.
Platform Sharing:
Shared its platform with the Ford Escort (North America) and Tracer, leading to some shared componentry and design elements.
Manufacturing Location:
Mazda's Hofu Plant, Japan; Ford's Hermosillo Stamping Plant, Mexico (for some North American models)
