Engine:
Rotary (13B-REW), Engine mechanical, Engine electrical, Fuel system, Ignition system, Lubrication system, Cooling system, Emission control systems, Starting and charging system
Transmission:
Manual transmission (Type R154/R150F variants), Transmission mechanical, Transmission electrical, Clutch system
Drivetrain:
Rear-wheel drive, Driveshaft, Differential, Axles
Suspension:
Front suspension, Rear suspension, Wheel alignment
Brakes:
Front disc brakes (Brembo optional), Rear disc brakes, ABS (Anti-lock Braking System)
Steering:
Power steering system, Steering column
Electrical:
Body electrical, Lighting, Instruments, HVAC controls, Audio system, Power windows, Power locks, Security system
Body:
Exterior body panels, Interior trim, Doors, Hood, Trunk, Glass, Bumpers, Convertible top (if applicable)
Cooling System Detailed:
Radiator (dual), intercooler, thermostat, water pump, hoses, coolant flow paths, bleeding procedures.
Turbocharger System:
Sequential turbo operation, wastegates, boost control solenoids, intercooler piping, diagnosis of turbocharger issues.
Fuel System Detailed:
Fuel pump, injectors, fuel pressure regulator, fuel filter, ECU control, fuel delivery diagnosis.
Electrical Wiring Diagrams:
Comprehensive wiring diagrams for all vehicle systems, including engine control, lighting, chassis, and body electrical.
Maintenance:
Scheduled maintenance, Fluid changes (oil, coolant, brake fluid, transmission fluid), Filter replacements, Spark plug replacement
Repair:
Engine overhaul, Transmission repair, Suspension component replacement, Brake system service, Electrical system diagnostics and repair, Body panel repair
Troubleshooting:
Diagnostic procedures, DTC (Diagnostic Trouble Codes) explanations and solutions, Component testing
Specifications:
Torque specifications, Gap specifications, Tolerances
Diagnostics Procedures:
Detailed diagnostic flowcharts, wiring diagrams, trouble code interpretation, component testing procedures.
Depth:
Comprehensive, from basic maintenance to complete engine rebuilds and advanced electrical diagnostics
Engine Rebuild:
Complete engine disassembly, inspection, component replacement (seals, O-rings, bearings), and reassembly procedures.
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months (check manual for rotary specifics, including oil injection system checks).
Spark Plug Replacement:
Varies by type (platinum, iridium), typically 30,000-60,000 miles. Critical for rotary performance.
Timing Belt Replacement:
N/A (Rotary engines do not have timing belts; they use a chain or direct drive for eccentric shafts).
Brake Fluid:
DOT 3 or DOT 4 (check manual)
Power Steering Fluid:
Mazda DEXTRON II (or equivalent ATF)
Engine Apex Seals:
Wear of apex seals is a common concern for rotary engines; regular maintenance and proper oiling are crucial. Early models had some issues with seal material.
Emissions Control:
Air pump system and catalytic converter can be prone to issues, especially on high-mileage vehicles.
Cooling System:
Overheating can occur if the cooling system is not maintained, particularly the efficient operation of the dual radiators and intercooler.