Engine Mechanical:
Detailed repair, overhaul, and component specifications for all Protege engines.
Engine Control System:
Diagnosis and repair procedures for ECU, sensors, actuators, and fuel injection systems.
Emission Control System:
Information on EGR, catalytic converters, evaporative emission control, and diagnostic trouble codes (DTCs).
Intake Air System:
Components and service for the intake manifold, throttle body, and air intake system.
Cruise Control System:
Diagnosis, repair, and adjustment procedures for the cruise control system.
Drivetrain Clutch:
Service and repair for the clutch system, including inspection, adjustment, and replacement.
Driveshaft Axles:
Inspection, repair, and replacement of driveshafts and CV axles.
Electrical System:
Comprehensive wiring diagrams, component testing, and troubleshooting for all electrical circuits.
Radio System Installation:
Guidance for the installation and integration of the factory radio system.
Brakes:
Repair and maintenance for hydraulic systems, disc and drum brakes, ABS components.
Suspension Steering:
Service for struts, shocks, control arms, ball joints, tie rods, and steering rack.
HVAC:
Refrigerant handling, component replacement, and diagnostic procedures for the climate control system.
Body Exterior:
Panel alignment, trim replacement, and basic bodywork repair guidance.
Body Interior:
Dash panel removal, seat adjustment, and interior trim component service.
Preventive Maintenance:
Oil changes, filter replacements, fluid checks, belt inspections, and tune-up procedures.
Troubleshooting Diagnostics:
Step-by-step diagnostic flowcharts and symptom-based troubleshooting guides.
Component Replacement:
Detailed instructions for replacing major components like engines, transmissions, alternators, and starters.
Rebuild Overhaul:
Procedures for rebuilding engines, transmissions, and other major mechanical assemblies.
Special Tool Usage:
Identification and application of specialized tools required for specific repair tasks.
Depth:
Comprehensive coverage from basic DIY maintenance to in-depth engine and transmission overhauls.
Diagnostic Capability:
Detailed diagnostic strategies, including scan tool data interpretation and electrical circuit analysis.
Engine Code 2002:
FS-DE (2.0L DOHC)
Engine Displacement Cu In:
122
Engine Configuration:
Inline 4-cylinder, DOHC, 16-valve
Horsepower 2002:
118-122 hp @ 5500-6000 rpm (depending on specific market/tune)
Torque Lb Ft 2002:
125-127 lb-ft @ 4000-4500 rpm (depending on specific market/tune)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline
Coolant Type:
Mazda FL22 Long Life Antifreeze or equivalent (typically ethylene glycol based)
Oil Type:
API SN or higher, SAE 5W-30 synthetic motor oil recommended
Oil Capacity Quarts:
4.2 (with filter)
Spark Plugs:
NGK PFR5N-11 or equivalent (iridium tip recommended for extended life)
NHTSA Front Impact Driver:
4 Stars (2002 model year)
NHTSA Front Impact Passenger:
4 Stars (2002 model year)
IIHS Frontal Offset:
Good (2002 model year)
Airbags:
Driver and front passenger airbags (standard)
Seatbelts:
3-point front and rear seatbelts with pretensioners and load limiters
ABS:
Available Anti-lock Braking System (ABS)
Traction Control:
Optional Traction Control System (TCS)
Audio System:
Factory AM/FM/CD player with optional premium sound system available.
Speaker Configuration:
Typically 4 or 6 speakers.
Instrument Cluster:
Analog gauges for speedometer, tachometer, fuel, and engine temperature. Warning lights for various systems.
Auxiliary Input:
Not typically equipped with a factory auxiliary audio input jack.
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first, or per specific driving conditions.
Air Filter Replacement:
Every 15,000 miles or annually.
Spark Plug Replacement:
Every 30,000-60,000 miles depending on plug type (iridium plugs recommended for longer intervals).
Coolant Flush:
Every 30,000 miles or 2 years.
Transmission Fluid Change:
Manual: Every 60,000 miles; Automatic: Every 30,000-50,000 miles (severe use).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid
Power Steering Fluid Type:
Mazda genuine power steering fluid or Dexron III/Mercon ATF
Engine Mounts:
Premature wear of engine and transmission mounts leading to vibration and noise.
Exhaust Manifold:
Cracking of the exhaust manifold can occur, causing exhaust leaks and ticking sounds.
Oxygen Sensors:
Failure of oxygen sensors can lead to poor fuel economy and check engine lights.
Rear Wheel Bearings:
Premature wear of rear wheel bearings, causing humming or grinding noises.
