🏷️ Basic Information Identification Make: Citroën Model: C4 Year: 2005 Engine Code: RFK Codes Engine Type: 2.0i 16V (EW10J4) 👋 Introduction Market Position Positioning: A comprehensive resource for owners and mechanics of the 2005 Citroën C4 with the 2.0i 16V RFK engine, offering professional-grade repair and maintenance information. Competitive Analysis Advantage: Provides dealership-level technical data and procedures, enabling users to perform complex repairs and diagnostics efficiently, saving time and money compared to relying solely on dealership services or less comprehensive manuals. Key Features Diagrams Illustrations: Top quality diagrams and highly detailed exploded pictures for clear, step-by-step guidance. Text Clarity: Easy to read text sections with accurate, clear, and concise descriptions. Accessibility: Instant download for immediate access, useful for roadside repairs with portable devices. Usability: Designed for ease of use for both novice DIYers and experienced technicians. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Page Count Estimated Page Count: Extensive (Specific number not provided, but described as 'complete' and 'packed with all the information you need') Manual Type Type: Professional Technical Service and Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete engine service, maintenance, diagnostics, and repair for the 2.0i 16V RFK engine. Transmission: Service and repair procedures for applicable transmissions (manual and automatic) paired with the RFK engine. Brakes: Inspection, maintenance, and repair of braking system components. Electrical: Wiring diagrams, diagnostic procedures, and repair for the vehicle's electrical system. Suspension Steering: Maintenance and repair of suspension and steering components. Bodywork Chassis: Repair and maintenance of body panels, chassis structure, and interior components. HVAC: Service and repair of the Heating, Ventilation, and Air Conditioning system. Fuel System: Maintenance and repair of the fuel injection and delivery system. Cooling System: Service and repair of the engine cooling system. Exhaust System: Maintenance and repair of the exhaust system components. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, spark plug replacement, belt inspections. Troubleshooting: Diagnostic procedures for common and uncommon faults, fault code interpretation. Component Repair: Detailed step-by-step instructions for repairing or replacing engine, transmission, suspension, brake, and electrical components. Rebuilds: Complete disassembly and reassembly procedures for major components, including the engine. Diagnostics: On-board diagnostics (OBD-II) information, sensor testing, and electrical system diagnostics. Technical Depth Depth: Comprehensive, covering all aspects from basic maintenance to complete engine and system overhauls. User Level: Suitable for both DIY enthusiasts and professional mechanics. 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Fully Printable Zoom Functionality: Yes (Zoom IN/OUT) Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip (or equivalent decompression utility) Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Code: RFK Engine Family: EW (specifically EW10J4) Engine Configuration: Inline 4-cylinder Displacement: 1997 cc (2.0 Liters) Valvetrain: DOHC (Double Overhead Camshaft), 16 valves Performance Horsepower Est: ~138-143 PS (136-141 bhp, 101-105 kW) depending on market and tune. Torque Est: ~192-200 Nm (142-148 lb-ft) depending on market and tune. Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Unleaded gasoline Engine Management ECU Type: Bosch Motronic or similar electronic engine control unit (ECU). 🔧 Transmission Standard Transmission Type: Likely a 5-speed manual transmission (e.g., BE4R). Optional Transmission Type: Optional 4-speed automatic transmission (e.g., AL4). Features Fluid Type Manual Est: Likely API GL-5, SAE 75W-80 synthetic gear oil. Fluid Type Automatic Est: LT71141 or equivalent automatic transmission fluid (ATF). 📐 Dimensions Exterior Body Style: Hatchback (3-door and 5-door variations likely) Length Est Mm: Approx. 4200-4300 mm Width Est Mm: Approx. 1760-1770 mm Height Est Mm: Approx. 1460-1500 mm Weights Curb Weight Est Kg: Approx. 1300-1400 kg (depending on transmission and options) 🛡️ Safety Features Ratings Euro Ncap Rating: 5 Stars (for the Citroën C4 2005 model, specific for Euro NCAP) Active Features ABS: Standard Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD). Esp: Optional Electronic Stability Program (ESP). Passive Features Airbags: Multiple airbags including front, side, and curtain airbags. 💡 Technology Features Infotainment Audio System: Factory fitted CD player, RDS radio. Optional features might include steering wheel controls. Driver Assistance Cruise Control: Available as an option or standard on higher trims. Parking Sensors: Optional rear parking sensors available. Connectivity Auxiliary Input: May include an auxiliary audio input jack depending on the audio system configuration. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 15,000-20,000 km or 1 year, whichever comes first (refer to manual for exact specification). Timing Belt Replacement: Crucial interval for the EW10J4 engine, usually around 120,000 km or 5-6 years. The manual will specify the exact interval and part numbers for the kit. Fluid Specifications Engine Oil Spec: Likely PSA Standard B71 2300 or 2312, SAE 0W-30 or 5W-30 synthetic oil. Coolant Spec: PSA Standard B71 5100...