Engine Mechanical:
Engine assembly, cylinder head, valve train, piston and connecting rod, crankshaft, main bearings, timing system, lubrication system, cooling system, fuel injection, emission controls.
Engine Management:
Engine control module (ECM) operation, sensors, actuators, ignition system, diagnostic trouble codes (DTCs), on-board diagnostics (OBD-II).
Transmission Manual:
Clutch, gearbox assembly, gear selection, differential, shift mechanism, maintenance, repair, overhaul.
Transmission Automatic:
Automatic transmission assembly, torque converter, valve body, hydraulic controls, electronic controls, maintenance, repair, overhaul (if applicable to engine variants).
Suspension:
Front suspension (MacPherson struts, control arms), rear suspension (twist beam axle or independent multilink), springs, shock absorbers, anti-roll bars, wheel alignment.
Steering:
Power steering system (hydraulic or electric), steering column, steering rack, tie rods, wheel bearings, steering angle sensor (if applicable).
Brakes:
Front and rear disc brakes, brake calipers, pads, rotors, brake lines, master cylinder, brake booster, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), ESC (Electronic Stability Control).
Electrical System:
Battery, charging system (alternator), starting system (starter motor), lighting system (headlights, taillights, interior lights), fuses, relays, wiring diagrams, body control module (BCM).
Body And Chassis:
Body construction, panels, doors, windows, locks, exterior trim, interior trim, bumpers, underbody coatings, corrosion protection.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system, climate control, evaporator, condenser, compressor, blower motor, refrigerant, controls.
Comfort And Convenience:
Power windows, power mirrors, central locking, keyless entry, seats, airbags, seatbelts, sunroof operation.
Routine Maintenance:
Oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, coolant checks and changes, brake fluid replacement, power steering fluid checks, tire rotation and pressure checks.
Diagnostic Procedures:
Troubleshooting common faults, symptom-based diagnostics, using diagnostic scan tools, interpreting DTCs, electrical system testing, component testing.
Repair Procedures:
Detailed step-by-step instructions for component removal, installation, adjustment, and repair for all major systems.
Overhaul Procedures:
Complete engine and transmission rebuild procedures, including disassembly, inspection, part replacement, and reassembly.
Technical Specifications:
Torque specifications for all fasteners, fluid capacities, electrical system schematics, alignment specifications, engine data, and performance figures.
Wiring Diagrams:
Comprehensive wiring diagrams for all electrical systems, including power distribution, lighting, engine management, chassis electronics, and body electronics.
Level Of Detail:
Comprehensive workshop-level detail, suitable for professional technicians and advanced DIY mechanics.
Diagnostic Scope:
Covers both basic diagnostic checks and advanced electronic diagnostics with specific procedures for fault finding.
Repair Scope:
Encompasses routine maintenance, component replacement, minor repairs, and major overhauls of all vehicle systems.
Engine Codes:
Duratec (petrol), Duratorq TDCi (diesel). Common petrol engines include 1.4, 1.6, 1.8, 2.0 litre. Common diesel engines include 1.6 TDCi, 1.8 TDCi, 2.0 TDCi.
Example 1.6 Petrol Hp:
Approximately 100-115 PS (depending on variant)
Example 2.0 Tdci Hp:
Approximately 115-136 PS (depending on variant)
Example St Engine:
2.5L Duratec ST (225 PS) - for Focus ST variant
Petrol Injection:
Electronic Port Fuel Injection (PFI) or Gasoline Direct Injection (GDI) on later models.
Diesel Injection:
Common Rail Direct Injection (CRDI) for TDCi engines.
Coolant Type:
Ford Super Plus Premium (Green) or equivalent OAT coolant.
Oil Viscosity Petrol 1.6:
5W-30, meeting Ford WSS-M2C913-B or C specification.
Oil Viscosity Diesel Tdci:
5W-30, meeting Ford WSS-M2C913-B or C specification (low ash for DPF models).
Oil Change Interval Petrol:
Typically 12,500 miles or 12 months, whichever comes first. Refer to manual for specific engine recommendations.
Oil Change Interval Diesel:
Typically 12,500 miles or 12 months, whichever comes first. Critical to use low-ash oil for DPF models. Refer to manual.
Air Filter Replacement:
Recommended every 37,500 miles or 24 months, inspect annually.
Fuel Filter Replacement Petrol:
Generally considered a 'lifetime' filter, but replacement recommended if issues arise or at higher mileage.
Fuel Filter Replacement Diesel:
Recommended every 37,500 miles or 24 months, critical for preventing injector damage.
Cabin Filter Replacement:
Recommended every 12,500 miles or 12 months.
Spark Plug Replacement Petrol:
Depending on plug type: 37,500 miles for standard, 60,000 miles for long-life (e.g., iridium).
Brake Fluid Replacement:
Recommended every 2 years or 30,000 miles.
Coolant Capacity:
Approx. 7-8 litres for 1.6/1.8/2.0 engines. Exact capacity specified in manual.
Power Steering Fluid:
Ford specified power steering fluid (e.g., WSS-M2C204-A2).
Common Diesel Issue Dpf:
Diesel Particulate Filter (DPF) regeneration issues, particularly with short journeys or incorrect maintenance. Manual provides DPF cleaning/regeneration procedures.
Common Petrol Issue Egr Valve:
EGR (Exhaust Gas Recirculation) valve sticking or blockage on some petrol engines, leading to rough idling or stalling.
Suspension Component Wear:
Wear in front suspension components (e.g., ball joints, anti-roll bar links) and rear axle bushes due to typical UK road conditions. Manual details replacement and alignment.
Electrical Issues:
Occasional issues with power window motors, central locking actuators, and specific sensor failures. Wiring diagrams are crucial for diagnosis.