Positioning:
Iconic Japanese sports car, celebrated for its rotary engine and performance capabilities
Competitors:
Nissan 300ZX (Z32), Toyota Supra (Mk IV), Mitsubishi 3000GT VR-4, Porsche 968
Rotary Engine:
Unique twin-rotor 13B-REW engine with sequential twin-turbocharging
Chassis Design:
Lightweight chassis, near 50/50 weight distribution, advanced suspension geometry
Performance Focus:
Tuned for high-revving performance and exceptional handling
Engine System:
Rotary engine (13B-REW), lubrication, cooling, fuel injection, ignition, emissions control, engine mechanicals, troubleshooting, diagnostics
Drivetrain System:
Transmission (R154/Type 6A), clutch, driveshaft, differential, axles, troubleshooting, repair
Suspension System:
Front and rear suspension, steering system, wheel alignment, troubleshooting, repair
Braking System:
Front and rear brakes (including ABS), brake fluid, hydraulic system, troubleshooting, repair
Electrical System:
Starting and charging system, lighting, instrumentation, power accessories, body electrical, ECU, wiring diagrams, troubleshooting
Body And Chassis:
Body construction, interior trim, exterior trim, doors, windows, seats, HVAC, chassis components, troubleshooting, repair
Fuel System:
Fuel tank, fuel pump, fuel lines, injectors, fuel pressure regulation, emissions components (e.g., EVAP)
Cooling System:
Radiator, thermostat, water pump, cooling fans, coolant specifications
Lubrication System:
Oil pump, oil cooler, oil filter, oil specifications, oil change intervals
Emissions Control System:
Air pump, catalytic converter, EGR system, O2 sensors, PCV system
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspection and replacement
Repair Procedures:
Engine rebuild (apex seals, rotor housing inspection), transmission overhaul, brake caliper rebuild, suspension component replacement, electrical component diagnosis and replacement
Diagnostic Procedures:
Troubleshooting charts, symptom-based diagnostics, use of diagnostic tools (e.g., OBD-II scanner), specific fault code explanations
Installation Procedures:
Component replacement, timing belt/chain installation (where applicable, though rotary is different), accessory installation
Depth Level:
In-depth, suitable for professional technicians and advanced DIY enthusiasts
Diagnostic Capabilities:
Detailed diagnostic flowcharts, component testing specifications, wiring diagrams for accurate troubleshooting
Torque Specifications:
Comprehensive torque values for all critical fasteners and components
Special Tools:
Identification and usage of specialized Mazda tools required for certain procedures
Engine Type:
Twin-Rotor, Wankel, Rotary
Aspiration:
Sequential Twin-Turbocharged
Horsepower Hp:
280 PS (276 bhp / 206 kW) at 6500 RPM
Torque Lb Ft:
294 lb-ft (400 Nm) at 5000 RPM
Fuel Delivery:
Electronic Fuel Injection (EFI) with sequential twin-turbo control
Fuel Type:
Unleaded Gasoline (91 Octane or higher recommended)
Ignition System:
Electronic ignition with trailing and leading spark plugs per rotor
Oil Capacity Liters:
Approximately 4.5 Liters (including oil cooler)
Coolant Capacity Liters:
Approximately 7.5 Liters (with reservoir)
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first (using appropriate synthetic oil).
Spark Plug Replacement:
Refer to manual; typically every 30,000-60,000 miles depending on plug type.
Coolant Flush Interval:
Every 2 years or 30,000 miles.
Transmission Fluid Interval:
Manual: Every 60,000 miles or 4 years. Automatic: Every 30,000 miles or 2 years.
Engine Oil Spec:
API SG/SH or higher, SAE 5W-30 or 10W-30 (check manual for precise recommendations based on climate).
Brake Fluid Spec:
DOT 3 or DOT 4 brake fluid.
Power Steering Fluid Spec:
Mazda Genuine ATF or Dexron III equivalent.
Apex Seal Wear:
Degradation of apex seals leading to compression loss is a known long-term concern with rotary engines. Proper maintenance and avoiding overheating are crucial.
Oil Metering System:
Potential issues with the automatic oil metering system; manual addresses inspection and adjustment.
Turbocharger Reliability:
Sequential turbo system requires precise operation; early models had some issues addressed in later revisions. Manual provides diagnostic steps.
Cooling System Maintenance:
Rotary engines generate significant heat, emphasizing the importance of a clean and efficient cooling system.