The Citroën CX, particularly the 1988 Series 2 models, represents a pinnacle of avant-garde automotive design and engineering. Renowned for its distinctive aerodynamic styling, hydropneumatic suspension that provided unparalleled ride comfort and self-leveling capabilities, and the innovative DIRAVI speed-sensitive power steering, the CX offered a unique driving experience. Available in various chassis codes and engine configurations, including powerful gasoline engines and efficient turbocharged diesels, it competed in the executive sedan market with a focus on advanced technology and a smooth, stable ride. This model continued Citroën's legacy of pushing automotive boundaries. This comprehensive factory service manual provides in-depth guidance for the maintenance, diagnosis, and repair of all Citroën CX vehicles from 1988 and related production years. It covers a vast array of systems, including engine mechanicals, lubrication, cooling, fuel, transmission, suspension, brakes, steering, electrical systems, and bodywork. The manual details essential procedures such as routine maintenance, component replacement, system diagnostics, and troubleshooting, offering specific instructions, torque specifications, and wiring diagrams. It is an indispensable resource for owners, technicians, and mechanics aiming to preserve the performance and integrity of their Citroën CX. 🏷️ Basic Information Identification Make: Citroën Model: CX Year: 1988 Generation Generation: Series 2 Codes Chassis Code: CX 20, CX 22, CX 25, CX 25 GTI, CX 25 TRD Turbo, CX 25 TRD Turbo 2, CX Prestige Engine Codes: Various, depending on specific model and market (e.g., XM7, ZDJ, ZDJY, RG, RGD, RGH) 👋 Introduction Market Position Market Position: The Citroën CX was positioned as a premium, avant-garde automobile, renowned for its distinctive styling, hydropneumatic suspension, and advanced technology for its era. It aimed to offer a superior ride quality and a unique driving experience compared to its contemporaries. Competitive Analysis Competitive Analysis: Competed against other large executive sedans of the era, such as the Mercedes-Benz W124, BMW E30/E34, Peugeot 505, and Renault 25. Its primary differentiators were its hydropneumatic suspension and unique aerodynamic design. Key Features Key Features: Hydropneumatic Suspension (self-levelling, variable ride height), DIRAVI (speed-sensitive power steering), aerodynamic 'fastback' styling, innovative single-spoke steering wheel, disc brakes on all wheels, advanced interior ergonomics, powerful engine options including turbodiesel. 📋 Manual Details Coverage Areas Coverage Areas: Comprehensive coverage for all CX vehicles manufactured in 1988, with noted suitability for other production years within the CX generation. Page Count Page Count: Not specified, but described as a 'Complete FSM' (Factory Service Manual), implying extensive documentation. Manual Type Manual Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Systems Covered: Engine Mechanical: Block, Pistons, Rings, Rods, Crankshaft, Crank, Oil Pump, Oil Pan, Valves, Valve Stems, Valve Guides, Valve Springs, Piston Pin Bushings, Piston Pins, Ring Sets, Head Gasket, Camshaft, Cam Bearings, Timing Chain, Valve Train. Engine Lubrication & Cooling: Oil System, Radiator, Radiator Fan, Oil Radiator, Oil Cooling. Engine Fuel & Emission Control: Fuel Pump, Fuel Filter, Fuel Injector, Fuel Screen, Carburetor, Air Filter, Air Filter Replacement, Catalytic Converter, Oxygen Sensor, PCV Valve, Cold Air Intake. Accelerator Control: Throttle Shaft, Choke Shaft, Choke Valve, Choke Lever. Fuel and Exhaust Systems: Muffler, Downpipe, Headers, Exhaust Gasket, Fuel Pipe, Fuel Tank Cap, Fuel Filler Neck. Clutch: Clutch, Pressure Plate, Flywheel, Clutch Shoe, Clutch Case, Clutch Kit, Clutch Slave Cylinder, Clutch Master Cylinder, Clutch Lines. Manual Transmission: Gearbox components, Shift Linkage, Shifter Cable, Short Shifter. Automatic Transmission: Transmission internals, AT Filters. Propeller Shaft & Differential Carrier: Axle Shafts, CV Boots. Front Axle: Front Suspension components, Hubs, Bearings. Rear Axle: Rear Suspension components. Front Suspension: Struts, Shocks, Springs. Rear Suspension: Components specific to rear axle and suspension linkage. Brake System: Brake Discs, Brake Pads, Brake Shoes, Rotor, Rotor Replacement, Brake Hoses, Brake System components, Brake Calipers. Steering System: Steering Rack, Tie Rods, Steering Wheel, Steering Column, Power Steering Pump and Hoses. Restraint System: Air Bags (if equipped), Seatbelts. Body and Trim: Body Panels, Doors, Door Handle, Door Hinge, Door Panels, Dashboard, Dash Replacement, Glovebox, Center Console, Console Replacement, Interior Lighting, Body Plug, Grommet, Body Tappet, Emblem, Fuel Door, Grilles, Front Grille, Hood, Hood Hinge, Hood Latch, Jack, Mud Guards, Mud Flaps, Bumper, Front Bumper, Rear Bumper, Fender, Glass, Window, Windshield, Wiper Blade, Wiper Motor, Washer Pump, Air Deflector, Air Hose, Headlight Relay, Starter Relay, Ignition Relay, Window Regulator, Door Lock, Courtesy Light, Door Jamb Switch, Antenna. Heater, Air Conditioner: Heater System, AC Condenser, ACC Cabin Filter, Freon (Refrigerant), Coolant Hose, Fan Shroud. Electrical System: Ignition system, Spark Plugs, Spark Plug Wires, Distributor, Rotor, Coil, Alternator, Alternator Pulley, Starter, Starter Replacement, Battery, Battery Replacement, Wiring Harness, Chassis Wire Harness, Main Wire Harness, Electrical Pin Connector, Relay, Sensors, Oil Sensor, Pressure Sensor, Oil Pressure Sensor, Volt Meter, Ammeter, Air Pressure Gauge, Air Pressure, Oil Pressure, Gauge, Switch Assembly, Recoil Starter, Plug Cap, Grommet, Spacer, Recoil Assembly, Ratchet, Diaphragm, Pump, Spring, Inlet Valve, Welch Plug, Throttle Shaft,...