🏷️ Basic Information Identification Make: Citroën Model: CX Model Years Covered: 1988, 1989, 1990, 1991 Codes Chassis Code: Type 353 (post-facelift) 👋 Introduction Market Position Vehicle Segment: Executive Sedan Design Philosophy: The Citroën CX is renowned for its avant-garde design, aerodynamic efficiency, and unique hydropneumatic suspension system, setting it apart from its contemporaries. Competitive Analysis Key Competitors Era: BMW 5 Series, Mercedes-Benz E-Class, Peugeot 604, Renault 25. Key Features Hydropneumatic Suspension: Citroën's signature self-leveling hydropneumatic suspension providing unparalleled ride comfort and handling. Aerodynamic Design: Exceptional drag coefficient contributing to fuel efficiency and high-speed stability. Diravi Steering: Speed-sensitive power steering for precise control at all speeds. Innovative Interior: Distinctive dashboard layout with a single-spoke steering wheel and ergonomic controls. 📋 Manual Details Coverage Areas All Major Systems: Yes Engine Mechanical: Yes Engine Management Systems: Yes Transmission Manual And Automatic: Yes Suspension Hydropneumatic: Yes Steering System: Yes Braking System Hydraulic And Electronic: Yes Electrical System And Diagnostics: Yes Body And Chassis: Yes Heating Ventilation And Air Conditioning: Yes Interior Trim And Accessories: Yes Troubleshooting Guides: Yes Page Count Estimated Page Count: Likely over 800 pages (typical for comprehensive factory service manuals of this era) Manual Type Manual Type: Repair Service Manual Alternative Names: Workshop Manual, Service Manual, Factory Service Manual Repair Language Language: English Format File Format: PDF File Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac Delivery Delivery Method: Instant Download Print Quality Print Capability: Full Printable Zoom Functionality Zoom Capability: Zoom IN/OUT enabled 📖 Manual Coverage Systems Covered Hydropneumatic Suspension: Detailed explanation of the self-leveling hydropneumatic system, including spheres, accumulators, hydraulic fluid, pressure regulators, and diagnostic procedures. Engine Mechanical Components: Complete overhaul procedures for engine blocks, cylinder heads, pistons, connecting rods, crankshafts, camshafts, valve trains, and timing systems. Engine Management And Fuel Injection: Diagnosis and repair of electronic fuel injection (EFI) systems (e.g., Bosch Motronic), ignition timing, sensors, actuators, and emission control systems. Transmission And Drivetrain: Service procedures for manual and automatic transmissions, clutch systems, driveshafts, and differential assemblies. Power Steering System: Detailed information on the DIRAVI (Direction à rappel asservi) speed-sensitive power steering system, including hydraulic pump, steering rack, and servo-valve. Braking System: Front and rear brake system repair, including disc and pad replacement, caliper overhaul, brake fluid flushing, and parking brake adjustments. Electrical Schematics: Comprehensive wiring diagrams for all vehicle electrical systems, including lighting, starting, charging, instrumentation, and comfort features. Body And Interior Repair: Procedures for body panel alignment, door and window repairs, interior trim removal and installation, and dashboard component replacement. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, and general inspections. Major Repairs And Overhauls: Step-by-step instructions for engine rebuilds, transmission overhauls, suspension component replacement, and brake system repairs. Diagnostics And Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting, and testing procedures for common issues. Component Disassembly And Assembly: Detailed instructions for taking apart and reassembling virtually every component of the vehicle. Electrical Component Testing: Methods for testing alternators, starters, sensors, relays, and other electrical components using multimeters and specialized tools. Technical Depth Depth Of Coverage: Comprehensive, suitable for professional technicians and advanced DIY mechanics with a good understanding of automotive systems. Target Audience Skill Level: Professional technicians and experienced DIY enthusiasts with basic mechanical and electrical knowledge. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Printable on demand for physical copies. Binding Type Binding: Digital (N/A for print) Paper Type Paper Type: Digital (N/A for print) ⚙️ Engine Specifications Primary Engine Engine Options 1988-1991: Primarily 2.0L and 2.2L Douvrin inline-four gasoline engines (XN & XM series), and the 2.5L Turbo-D diesel engine (J8S). Engine Code Example Gasoline: XN1A (2.0L, 99-115 hp) Engine Code Example Diesel: J8S-672 (2.5L Turbo-D, 95 hp) Performance Horsepower Range: Approx. 95 hp (2.5 Turbo-D) to 128 hp (2.2L gasoline). Torque Specifications: Refer to specific engine variant in manual for precise torque figures (e.g., ~180-200 Nm for 2.2L). Fuel System Fuel Injection Type: Electronic Fuel Injection (EFI), often Bosch systems. Fuel Type: Unleaded Petrol (RON 95 or higher), Diesel Fuel. 🔧 Transmission Standard Standard Transmission Type: 4-speed or 5-speed Manual Transmission. Optional Optional Transmission Type: 3-speed Automatic Transmission (typically ZF). Features Clutch Type: Dry single-plate clutch (Manual Transmission). Automatic Transmission Control: Hydraulic control system. 📐 Dimensions Exterior Length: Approx. 4,640 mm (182.7 in) Width: Approx. 1,730 mm (68.1 in) Height: Approx. 1,370 mm (53.9 in) Weights Curb Weight Range: Approx. 1,300 - 1,500 kg (2,866 - 3,307 lbs) depending on engine and equipment. 🛡️ Safety Features Ratings Crash Test Results Era: Limited standardized crash testing data available for this era compared to modern standards. Focus was on occupant protection through design and seatbelts. Active Features Braking System Type: Hydraulic dual-circuit, servo-assisted brakes with front discs and rear drums (later models may have rear discs). Antilock Braking System: Optional ABS available on...