Vehicle Class:
Compact Car
Target Audience:
Primarily aimed at owners seeking to perform their own maintenance and repairs, as well as independent automotive repair shops.
Competitors:
Honda Civic, Toyota Corolla, Mazda3, Volkswagen Golf, Chevrolet Cavalier.
Key Selling Points:
The 2002 Focus offered a European-influenced design, refined handling, and a range of fuel-efficient engines, making it a strong contender in its segment.
Manual Value Proposition:
Provides the critical technical data and procedures necessary to maintain and repair the 2002 Ford Focus, potentially saving owners significant costs and ensuring proper vehicle upkeep.
Vehicle Highlight:
Known for its agile handling and comfortable ride, the 2002 Focus represented a significant step forward for Ford's compact offerings.
Engine Mechanical:
Detailed disassembly, inspection, and reassembly procedures for all engine variants, including timing belt/chain service, piston/ring/valve service, cylinder head gasket replacement, and lubrication system maintenance.
Engine Management:
Diagnosis and repair of fuel injection, ignition system, emissions control systems (EGR, PCV), sensors (MAF, MAP, O2, TPS, Crank/Cam), actuators, and Powertrain Control Module (PCM) operation and troubleshooting.
Transmission Manual:
Service procedures for manual transmissions, including clutch replacement, gearbox overhaul, and shift linkage adjustment.
Transmission Automatic:
Diagnostic flowcharts, fluid level checks, filter/fluid replacement, and internal component repair for automatic transmissions.
Drivetrain:
Front-wheel drive axle shaft and CV joint service, differential inspection and repair (where applicable).
Suspension:
Front and rear suspension component replacement (struts, shocks, control arms, ball joints, bushings), alignment specifications, and troubleshooting.
Steering:
Power steering system diagnosis, pump and rack replacement, steering column components, and alignment.
Brakes:
Front and rear brake component service (discs, pads, calipers), hydraulic system bleeding, ABS system diagnostics and component replacement, parking brake adjustment.
Electrical System:
Complete wiring diagrams for all circuits, fuse and relay locations, power distribution, battery service, starter and alternator testing/replacement, lighting systems, and accessory circuits.
HVAC:
Refrigerant handling and charging, component replacement (compressor, condenser, evaporator, heater core), blower motor service, and diagnostic procedures for climate control systems.
Body And Frame:
Body panel alignment, door and latch service, interior trim removal/installation, glass replacement, and chassis component inspection.
Emissions Control:
Detailed information on evaporative emission control (EVAP), positive crankcase ventilation (PCV), exhaust gas recirculation (EGR), and catalytic converter systems, including diagnostic routines and component testing.
Routine Maintenance:
Oil and filter changes, air filter replacement, spark plug replacement, coolant flushes, brake fluid flushes, and general inspections.
Troubleshooting:
Extensive diagnostic flowcharts and symptom-based troubleshooting guides for common and uncommon issues across all vehicle systems.
Component Replacement:
Step-by-step instructions for replacing nearly all major and minor components of the vehicle.
Rebuilding Procedures:
Detailed instructions for rebuilding engines, transmissions, and other major mechanical assemblies.
Diagnostic Techniques:
Guidance on using diagnostic tools, interpreting scan tool data (OBD-II), and performing electrical circuit testing.
Depth Level:
Comprehensive, factory-level detail suitable for professional technicians and advanced DIY enthusiasts.
Specifications:
Precise torque specifications, clearances, fluid capacities, electrical resistance values, and diagnostic parameters.
Wiring Diagrams:
Full-color, detailed wiring diagrams for all electrical systems, including component locations and connector pinouts.
Engine Code:
Zetec-R (Optional), SPI (Standard)
Displacement Spi:
2.0L (1988cc)
Horsepower Spi:
110 hp @ 5000 rpm
Torque Spi:
125 lb-ft @ 3500 rpm
Block Material Spi:
Cast Iron
Head Material Spi:
Aluminum
Configuration Spi:
Inline 4-Cylinder
Valvetrain Spi:
SOHC (Single Overhead Camshaft)
Fuel System:
Electronic Multi-port Fuel Injection (MPI)
Displacement Zetec:
2.0L (1988cc) DOHC
Horsepower Zetec:
130 hp @ 5300 rpm
Torque Zetec:
135 lb-ft @ 4300 rpm
Fuel Requirement:
87 Octane (Regular Unleaded)
Timing Belt Replacement Interval:
100,000 miles or 10 years (for Zetec engines, SPI does not have a belt, but chain inspection is recommended)
Spark Plug Type:
NGK TR55-1
Oil Capacity Spi:
4.0 Quarts (3.8 Liters) with filter
Oil Type Spi:
SAE 5W-30 API SG or SH
Coolant Type:
Ford Premium Engine Coolant (Gold Color) or equivalent.
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first (under normal driving conditions).
Engine Air Filter Replacement:
Every 30,000 miles (48,000 km) or 24 months.
Cabin Air Filter Replacement:
Every 15,000 miles (24,000 km) or 12 months (if equipped).
Automatic Transmission Fluid Change:
Every 60,000 miles (96,000 km) or 48 months (severe service) or 100,000 miles (160,000 km) (normal service). Consult manual for specific conditions.
Brake Fluid Flush:
Every 2 years, regardless of mileage.
Power Steering Fluid:
Type-F ATF or specified power steering fluid meeting Ford specification ESA-M2C185-A.
Common Problem 1:
Ignition coil failure (leading to misfires, rough idle).
Common Problem 2:
Leaking fuel injectors.
Common Problem 3:
Rear wheel bearing failure.
Common Problem 4:
Transmission control module (TCM) issues (automatic transmissions).
Common Problem 5:
Sagging headliner (common interior issue).