Engine Mechanical:
Rotary engine (Renesis) operation, disassembly, assembly, inspection, diagnostics
Engine Management:
Fuel injection, ignition system, emission control, ECU diagnostics, sensors
Transmission Manual:
Manual gearbox service, clutch system, driveshafts
Transmission Automatic:
Automatic transmission service, torque converter, diagnostics (if applicable to variant)
Suspension Steering:
Front and rear suspension components, shock absorbers, springs, bushings, steering rack, power steering
Brakes:
Brake system components, hydraulic lines, ABS system, parking brake
Electrical System:
Wiring diagrams, lighting, starting system, charging system, power accessories, fuses, relays
Body Exterior:
Body panels, doors, hood, trunk, bumpers, glass, seals
Body Interior:
Seating, dashboard, trim panels, upholstery, climate control system
HVAC:
Heating, Ventilation, and Air Conditioning system service and diagnostics
Safety Systems:
Airbag system diagnostics and service, seatbelt mechanisms
Routine Maintenance:
Oil changes, filter replacements, fluid checks, spark plug replacement, belt inspection
Diagnostic Procedures:
Troubleshooting guides, fault code interpretation, live data analysis
Repair Procedures:
Step-by-step instructions for component removal, repair, and installation
Rebuilding Procedures:
Detailed instructions for rebuilding major components, including the rotary engine
Electrical Troubleshooting:
Combined with detailed wiring diagrams for ease of diagnosis
Suspension And Steering Repair:
Alignment specifications, component replacement
Brake System Service:
Pad and rotor replacement, caliper service, bleeding procedures
Bodywork Repair:
Panel alignment, dent repair, rust prevention advice
Engine Rebuild:
Extensive coverage of rotary engine disassembly, inspection, and reassembly, including specific tolerances and clearances.
Depth Level:
Comprehensive: Covers all aspects from basic maintenance to complete engine rebuilds and advanced diagnostics.
User Target:
Professional technicians and experienced DIY mechanics.
Illustrations Diagrams:
Detailed illustrations, drawings, and photos for each procedure; enlarged inset views.
Troubleshooting Methodology:
Structured troubleshooting guides, including symptom-based diagnostics and wiring diagram integration.
Engine Name:
Mazda Renesis
Engine Layout:
Naturally Aspirated Rotary
Displacement Cc:
1308 cc (2 x 654 cc rotors)
Horsepower Ps:
Around 210-230 PS (varies by market and specific trim)
Torque Nm:
Around 200-211 Nm
Induction:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline (Premium Recommended)
Apex Seals:
Critical component requiring specific maintenance and inspection procedures
Oil Type:
Specific Rotary Engine Oil required (e.g., Mazda ROTARY OIL or equivalent API SG or higher, SAE 10W-30)
Spark Plugs:
Requires specific trailing and leading spark plugs for optimal performance and longevity.
Oil Change Interval:
Typically 5,000-7,500 miles (8,000-12,000 km) or 6 months, whichever comes first. Rotary engines require more frequent oil checks.
Spark Plug Replacement:
Refer to manual; typically around 30,000-60,000 miles (48,000-96,000 km) depending on type.
Coolant Flush:
Check manual, often around 30,000-60,000 miles.
Engine Oil Capacity:
Approx. 4.8 US quarts (4.5 L) for Renesis engine. Always verify with manual.
Coolant Type:
Mazda FL22 Engine Coolant or equivalent (Blue)
Brake Fluid Type:
DOT 3 or DOT 4
Rotary Engine Apex Seals:
Wear and failure of apex seals can lead to compression loss and engine damage. Requires regular checks and proper maintenance.
Ignition Coils:
Can be prone to failure, leading to misfires and performance issues.
Starter Motor:
Some models experienced starter motor issues, especially in hot weather, impacting starting.
Oil Consumption:
Rotary engines naturally consume oil as part of their lubrication system; ensuring correct oil level is critical.
