Market Segment:
Sports Coupe, Rotary Performance Car
Key Competitors:
Nissan 350Z, Mitsubishi Eclipse GT, Subaru Impreza WRX (some configurations)
Unique Selling Proposition:
Renesis rotary engine, balanced chassis, suicide rear doors (freestyle doors), high-revving nature
Target Mechanics:
Professional automotive technicians, DIY enthusiasts with experience in performance vehicles
Engine Systems:
Renesis rotary engine, lubrication, cooling, fuel injection, ignition, exhaust, emissions control, engine mechanical, ECU diagnostics
Drivetrain Systems:
Manual transmission (Type-B), Automatic transmission (optional), clutch system, driveshafts, differential, axles
Chassis Systems:
Suspension (front and rear), steering system, braking system (ABS, EBD), wheels and tires
Electrical Systems:
Battery, charging system, starting system, lighting, interior and exterior lamps, power windows, door locks, instrument cluster, infotainment, SRS airbags, immobilizer
Body And Interior:
Body panels, doors, hood, trunk, interior trim, seats, climate control system, HVAC
Maintenance Procedures:
Scheduled maintenance, oil and filter changes, spark plug replacement (specific to rotary), coolant service, brake fluid service, differential fluid change, transmission fluid change
Repair Procedures:
Engine disassembly and reassembly, transmission overhaul, suspension component replacement, brake caliper and rotor replacement, power steering system repair, electrical component diagnosis and replacement, body panel repair
Troubleshooting:
Diagnostic trouble codes (DTCs), engine performance issues, starting problems, electrical faults, drivability concerns, common issues specific to the Renesis engine
Adjustment Procedures:
Throttle body adjustment, idle speed control, wheel alignment, brake adjustments, clutch adjustment
Diagnostic Capability:
Detailed diagnostic procedures, circuit diagrams, component testing, sensor readings, ECU parameter checks
Rebuild Information:
Comprehensive internal engine component specifications, seal replacement procedures, detailed assembly sequences for major components
Pictorial Guidance:
Step-by-step explanations with detailed illustrations, exploded diagrams, and photographs
Engine Type:
Naturally Aspirated Rotary (Wankel)
Engine Name:
13B-MSP Renesis
Rotor Displacement:
654cc per rotor (1308cc total equivalent)
Power Output Hp:
212-238 hp (depending on trim and transmission)
Torque Lb-Ft:
159-164 lb-ft
0-60 Mph:
Approximately 5.7 - 6.5 seconds
Fuel Delivery:
Sequential multi-port fuel injection (S-MPI)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
Oil Type:
Specific rotary engine oil (e.g., Mazda Genuine Rotary Oil, or equivalent API SN/ILSAC GF-5 SAE 5W-30)
Transmission Type Standard:
6-speed manual transmission (Mazda Type-B)
Transmission Type Optional:
6-speed automatic transmission (with paddle shifters on some models)
Manual Transmission Features:
Short-throw shifter, close-ratio gearing
Manual Transmission Fluid:
API GL-4 SAE 75W-90 (e.g., Mazda Genuine Gear Oil)
Automatic Transmission Fluid:
Mazda ATF-J3 or equivalent
NHTSA Front Impact:
5-Star (Driver and Passenger)
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS), Dynamic Stability Control (DSC)
Passive Safety Features:
Front airbags, side-impact airbags, side curtain airbags, front seatbelt pretensioners, active front head restraints
Oil Change Interval:
Every 5,000 miles or 6 months (whichever comes first) for normal driving; consult manual for severe conditions.
Spark Plug Replacement:
Refer to manual for specific rotary plug replacement intervals (often around 30,000-60,000 miles, dependent on type and usage).
Coolant Flush:
Every 45,000 miles or 3 years.
Coolant Type:
Mazda Genuine Long Life Coolant (FL22) or equivalent HOAT (Hybrid Organic Acid Technology) coolant, pre-diluted.
Rotary Engine Oil Consumption:
Normal for Renesis to consume oil as part of its lubrication system; proper monitoring and top-up are critical. Excessive consumption can indicate apex seal wear.
Carbon Buildup:
Potential for carbon buildup in the combustion chambers and exhaust ports, requiring periodic cleaning or high-revving driving to mitigate.
Ignition Coils:
Early models were prone to ignition coil failure; later revisions improved reliability.
Starter Motor Heat Soak:
Some owners report difficulty starting when the engine is hot due to starter motor heat soak.
