Manual Coverage
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Systems Covered
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Engine Systems:
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Engine mechanicals (cylinder head, block, pistons, crankshaft, camshafts), fuel injection, ignition system, cooling system, lubrication system, emissions control, engine performance diagnostics, tuning
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Transmission Systems:
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Manual transmission (MTX-75, IB5), Automatic transmission (4F27E, AX4S/AX4N - less common on 2006 NA Focus but possible on some derivatives), clutch system, torque converter, transmission control module (TCM), diagnostics, repair, fluid specifications
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Brake Systems:
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Front and rear disc brakes, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), brake fluid type, bleeding procedures, caliper and rotor replacement, parking brake
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Electrical Systems:
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Battery, charging system (alternator), starting system (starter motor), lighting (headlights, taillights, interior), power windows, power locks, mirrors, wipers, horn, fuse box diagrams, relay locations, wiring diagrams for all circuits, Body Control Module (BCM)
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Suspension And Steering:
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Front suspension (MacPherson struts, control arms), rear suspension (multilink, torsion beam - depending on market/trim), shock absorbers, springs, ball joints, tie rod ends, power steering system (hydraulic/electric assist), steering rack, wheel alignment specifications
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HVAC System:
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Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant types, charging procedures, component replacement (compressor, condenser, evaporator), blower motor, climate control module
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Body And Interior:
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Body panels, doors, hood, trunk lid, bumpers, interior trim, seat removal and installation, dashboard removal, glass replacement, seals and weatherstripping
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Safety Systems:
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Airbag system (SRS), seat belt pre-tensioners, airbag control module, diagnostics and replacement procedures
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Diagnostic Troubleshooting:
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On-Board Diagnostics (OBD-II) system, diagnostic trouble codes (DTCs) interpretation, symptom-based troubleshooting guides, electrical circuit testing, component testing
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Procedures Included
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Maintenance Procedures:
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Oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, belt inspections and replacement, fluid level checks and top-ups, brake pad replacement, tire rotation
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Repair Procedures:
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Engine rebuilds (partial/full), transmission overhaul, clutch replacement, brake caliper/rotor replacement, suspension component replacement, steering rack replacement, exhaust system repair, cooling system repair, electrical component replacement
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Troubleshooting Guides:
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System-specific troubleshooting flowcharts, symptom analysis, component testing procedures, diagnostic code lookup
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Recalibration Procedures:
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Throttle body relearn, steering angle sensor calibration (if applicable), adaptive transmission relearn procedures
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Special Tools:
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Listing and usage instructions for specialized tools required for specific repairs
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Technical Depth
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Depth Of Information:
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Comprehensive, from routine maintenance to complete engine and transmission overhauls, including electrical diagnostics and body repairs
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Diagnostic Capabilities:
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Advanced diagnostic procedures utilizing scan tools, live data analysis, and circuit tracing
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Rebuild Information:
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Detailed specifications and procedures for rebuilding major components like engines and transmissions
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 5,000 to 7,500 miles (8,000 to 12,000 km) or 6 to 12 months, depending on driving conditions and oil type used.
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Air Filter Replacement:
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Every 15,000 to 30,000 miles (24,000 to 48,000 km) or as needed based on inspection.
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Cabin Air Filter Replacement:
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Every 10,000 to 15,000 miles (16,000 to 24,000 km) or annually.
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Spark Plug Replacement 2.0L DOHc:
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Platinum-tipped: 100,000 miles (160,000 km); Iridium-tipped: Check specific type, generally longer intervals.
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Transmission Fluid Change Automatic:
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Every 30,000 to 60,000 miles (48,000 to 96,000 km), depending on driving conditions. 'Sealed for life' is often misleading; fluid degrades.
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Fluid Specifications
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Engine Oil Type Na:
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SAE 5W-20 (preferred) or SAE 5W-30. API certified.
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Engine Oil Capacity Na 2.0L:
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4.5 US quarts (4.3 Liters) with filter change
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Coolant Type:
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Ford specified orange coolant (VC-3-B or equivalent meeting WSS-M97B44-D)
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Coolant Capacity:
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Approx. 6.5 - 7.0 Liters (6.9 - 7.4 US quarts)
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Brake Fluid Type:
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DOT 3 or DOT 4
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Power Steering Fluid Type:
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Mercon V or suitable ATF (check specific vehicle requirements)
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Known Issues
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Common Issues Engine:
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Oil leaks from valve cover gasket or oil pan gasket, throttle body issues (stalling/rough idle), occasional ignition coil failures, coolant leaks from hoses/thermostat housing.
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Common Issues Transmission:
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Automatic transmission shifting problems (harsh shifts, delayed engagement), manual clutch wear.
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Common Issues Suspension Steering:
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Worn front control arm bushings, worn tie rod ends, occasional power steering pump noise (hydraulic systems).
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Common Issues Electrical:
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Failure of window regulators, issues with central locking actuators, dashboard warning lights (e.g., ABS, Airbag).
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Common Issues HVAC:
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Blend door actuator failure (leading to temperature control issues), refrigerant leaks.
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