Engine Mechanical:
Complete overhaul, inspection, and repair procedures.
Engine Diagnostics:
On-board diagnostics, symptom troubleshooting, DTC (Diagnostic Trouble Code) interpretation.
Fuel System:
Fuel injection system, fuel pump, injectors, fuel pressure diagnostics.
Lubrication System:
Oil pump, oil filter, oil passages, lubrication specifications.
Cooling System:
Radiator, thermostat, water pump, coolant flow, pressure testing.
Intake Air System:
Air filter, intake manifold, turbocharger (for specific variants), intercooler.
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, O2 sensors.
Emission System:
EVAP system, EGR system, emission control components.
Charging System:
Alternator, battery, voltage regulator, wiring.
Ignition System:
Spark plugs, ignition coils, crankshaft/camshaft position sensors.
Starting System:
Starter motor, starter solenoid, battery connections.
Cruise Control:
Component testing, actuator diagnostics, system operation.
Engine Control:
ECU (Engine Control Unit) operation, sensor inputs, actuator outputs, programming.
Suspension:
Front and rear suspension components, struts, shock absorbers, bushings.
Wheel Alignment:
Alignment angles (camber, caster, toe), adjustment procedures.
Wheels And Tires:
Tire specifications, wheel balancing, tire rotation.
Driveline Axle:
CV joints, drive shafts, differential (if applicable).
Brake System:
Brake pads, rotors, calipers, brake lines, fluid flush and bleed procedures.
ABS:
ABS modulator, wheel speed sensors, ABS control module diagnostics.
Parking Brake:
Mechanical and electronic parking brake systems, adjustment and repair.
Clutch:
Clutch disc, pressure plate, release bearing, clutch fluid, hydraulic system.
Automatic Transmission:
Internal components, fluid and filter changes, torque converter, solenoids, valve body.
Manual Transmission:
Gearbox overhaul, internal components, shift mechanisms, fluid specifications.
Steering:
Power steering system (hydraulic or electric), steering rack, tie rods.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system components, refrigerant, blower motor.
Restraints:
Airbag system, seat belts, SRS module diagnostics.
Body Accessories:
Interior and exterior trim, seals, weatherstripping.
Immobolizer:
Keyless entry system, immobilizer unit, transponder key diagnostics.
Navigation System:
Component identification, basic troubleshooting.
Entertainment System:
Audio system components, speaker replacement, basic diagnostics.
Body Panels:
Removal and installation of fenders, hoods, bumpers.
Doors Liftgate:
Door mechanisms, locks, window regulators, liftgate operation.
Glass Windows Mirrors:
Glass replacement, mirror assembly repair.
Exterior Interior Trim:
Molding removal and installation, interior panel access.
Security Locks:
Central locking system, door locks, keyless entry functions.
Power Accessories:
Power windows, power seats, power mirrors.
Sunroof Seats:
Sunroof mechanism, seat adjustment mechanisms.
Lighting System:
Headlights, taillights, interior lighting, bulb replacement, wiring.
Wiper Washer:
Wiper motor, linkages, washer pump, fluid reservoir.
Technical Data:
Specifications for all covered systems.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon faults.
Repair:
Step-by-step instructions for component removal, repair, and reinstallation.
Diagnostics:
Utilizing diagnostic tools and interpreting sensor data for fault finding.
Depth:
Comprehensive (from basic maintenance to complete engine/transmission rebuilds).
Visuals:
Detailed exploded views, diagrams, and photographic illustrations.
Write Ups:
Detailed, step-by-step written procedures.
Oil Change Interval:
Typically 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, depending on driving conditions and oil type.
Engine Air Filter:
Inspect every 15,000 miles (24,000 km), replace as needed or every 30,000 miles (48,000 km).
Cabin Air Filter:
Replace every 15,000-20,000 miles (24,000-32,000 km) or annually.
Spark Plugs:
Replace around 75,000 miles (120,000 km) for standard iridium plugs.
Coolant Flush:
Mazda FL22 coolant typically has a long service life, often 10 years/120,000 miles. Refer to manual for exact interval and type.
Engine Oil Type:
API SN/SP, ILSAC GF-5/GF-6. Viscosity: 5W-20 or 0W-20 recommended (check manual for specific engine/climate).
Transmission Fluid Manual:
GL-4 gear oil, viscosity typically 75W-90 (verify with manual).
Transmission Fluid Automatic:
Mazda ATF Type T-IV or equivalent (verify with manual).
Brake Fluid Type:
DOT 3 or DOT 4 (verify with manual).
Common Wear Items:
Clutch wear (especially on manual transmissions), suspension bushings, catalytic converter (potential clogging in older diesels), intake carbon buildup (direct injection engines).
Mazdaspeed Specific:
Turbocharger hose failures, clutch upgrades often recommended for hard driving, potential for direct injection injector issues.