Engine Management:
Detailed diagnostics, component testing, sensor readings, ECU functions, emissions control.
Fuel System:
Fuel injection system, fuel pump, injectors, fuel pressure regulator, EVAP system.
Ignition System:
Ignition coils, spark plugs, ignition timing, control modules.
Cooling System:
Radiator, coolant hoses, thermostat, water pump, cooling fan operation.
Exhaust System:
Catalytic converter, muffler, exhaust manifold, O2 sensors.
Transmission Manual:
Clutch system, gearbox overhaul, gear selection mechanisms, shift linkage.
Transmission Automatic:
Transmission control unit, hydraulic systems, torque converter, fluid changes.
Drivetrain:
Drive shafts, differential, wheel bearings, axle components.
Suspension Front:
Double wishbone, shock absorbers, springs, control arms, ball joints, bushings.
Suspension Rear:
Multi-link, shock absorbers, springs, control arms, bushings.
Steering System:
Power steering pump, rack and pinion, steering column, tie rods.
Brake System Front:
Brake calipers, rotors, brake pads, hydraulic lines, ABS components.
Brake System Rear:
Brake calipers, rotors, brake pads, hydraulic lines, ABS components.
Electrical System:
Battery, alternator, starter motor, wiring diagrams, fuses, relays.
Lighting System:
Headlights, taillights, interior lighting, bulb specifications.
HVAC System:
Air conditioning, heater core, blower motor, refrigerant, climate control.
Body Exterior:
Body panel removal/installation, door mechanisms, convertible top operation.
Body Interior:
Dashboard removal, seat components, trim panels, carpeting.
Maintenance Procedures:
Oil changes, filter replacements, spark plug replacement, fluid level checks and top-offs.
Troubleshooting:
Diagnostic flowcharts, symptom-based repair guides, error code interpretation.
Repair Procedures:
Component removal, installation, and adjustment for all major systems.
Engine Rebuild:
Complete engine disassembly, inspection, machining specifications, and reassembly.
Transmission Overhaul:
Detailed steps for rebuilding both manual and automatic transmissions.
Brake Service:
Rotor and pad replacement, caliper service, brake bleeding, ABS system repair.
Electrical Diagnostics:
Wiring diagram interpretation, component testing using multimeters and oscilloscopes.
Suspension Alignment:
Alignment specifications, caster, camber, toe adjustment procedures.
Body Panel Repair:
Dent repair, panel replacement, welding procedures, sealant application.
Depth Level:
Comprehensive (from routine maintenance to full engine/transmission rebuilds)
Diagnostic Tools:
Reference to specific diagnostic tools and scan procedures.
Oil Change Interval:
Every 7,500 miles or 12 months, whichever comes first (synthetic oil recommended).
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
Every 30,000 miles (Copper plugs) or 60,000 miles (Platinum plugs).
Timing Belt Replacement:
N/A (Engine uses a timing chain).
Engine Oil Type:
API SJ, ILSAC GF-2, SAE 5W-30 (Synthetic recommended for optimal performance and protection).
Engine Oil Capacity:
Approximately 4.1 US quarts (3.9 liters) with filter change.
Coolant Type:
Mazda FL22 or equivalent long-life coolant (50/50 mix with distilled water).
Brake Fluid Type:
DOT 3 or DOT 4.
Oil Consumption:
Some early NB models may exhibit slightly higher oil consumption, monitor levels regularly.
Rear Main Seal Leak:
Can occur over time, especially with high mileage. Manual provides inspection and replacement procedures.
Suspected Power Window Motors:
While not a widespread 'failure', power window mechanisms can require lubrication or repair; manual covers this.
Convertible Top Leaks:
Can develop over time due to seal wear; manual details seal inspection and replacement.