Segment:
Family Hatchback / Executive Car
Competitors:
Ford Mondeo, Peugeot 406, Volkswagen Passat, Opel Vectra, Renault Laguna.
Suspension Technology:
Renowned for its innovative Hydractive hydropneumatic suspension system offering exceptional ride comfort and handling adjustability.
Diesel Engine Focus:
The 1.9L turbo diesel engine provided a balance of fuel economy and performance, making it a popular choice for long-distance driving.
Design Philosophy:
Characterized by distinctive aerodynamic styling and a focus on passenger comfort and interior space.
Engine Mechanical:
Complete engine overhaul, cylinder head, pistons, connecting rods, crankshaft, timing belt, oil pump, etc.
Engine Management:
Fuel injection system, glow plugs, turbocharger operation, sensor testing, ECU diagnostics (general).
Fuel System:
Diesel injection pump, injectors, fuel lines, fuel filter replacement, bleeding the system.
Cooling System:
Radiator, thermostat, water pump, coolant hoses, expansion tank, fan operation.
Lubrication System:
Oil pan, oil pump, oil filter, oil galleries, oil pressure testing.
Chassis Suspension:
Hydropneumatic suspension system (Hydractive), sphere replacement, fluid level checks, pressure regulators, strut replacement.
Chassis Steering:
Power steering system, steering rack, steering column, tie rod ends.
Chassis Brakes:
Brake discs, brake pads, brake calipers, brake lines, brake fluid replacement, ABS system (general overview).
Electrical System:
Battery, alternator, starter motor, lighting system, fuses, relays, ignition system (general).
Body And Interior:
Door mechanisms, window regulators, seat removal, dashboard components, trim panels.
Routine Maintenance:
Oil and filter changes, air filter replacement, fuel filter replacement, coolant checks, brake fluid checks, spark plug replacement (if applicable to diesel variants, though less common), tire rotation.
Troubleshooting:
Diagnostic procedures for common engine, electrical, and mechanical faults.
Repair And Rebuild:
Step-by-step instructions for component removal, installation, and rebuilding (e.g., engine components, suspension struts).
Diagnostics:
Fault finding using visual inspection, basic electrical testing, and system checks.
Calibration And Adjustment:
Valve clearance adjustments (if applicable), basic suspension height checks.
Depth:
Comprehensive, covering everything from routine maintenance to full engine and component overhauls. Includes detailed diagrams and exploded views.
Engine Type:
Inline 4-cylinder Turbo Diesel
Displacement:
1.9 Liters (1905 cc)
Bore X Stroke:
83.0 mm x 88.0 mm (approx.)
Compression Ratio:
21.5:1 (approx.)
Horsepower:
90 PS (66 kW; 89 hp) @ 4000 rpm (typical for XUD7TE)
Torque:
190 Nm (140 lb-ft) @ 2000 rpm (typical for XUD7TE)
Injection System:
Direct Injection with Rotary Diesel Injection Pump (e.g., Bosch VE variant)
Turbocharger:
Yes, Garrett T2 or similar
Oil Change Interval:
Typically 10,000 km or 12 months, whichever comes first (refer to manual for exact specification).
Timing Belt Replacement:
Critical: Usually every 60,000 km or 5 years, whichever comes first. Failure can cause severe engine damage.
Fuel Filter Replacement:
Typically every 20,000 - 30,000 km, or as per manual recommendations.
Engine Oil:
API CD/CE or ACEA B2/B3 specifications, SAE 10W-40 or 15W-40 (consult manual for exact grade).
Coolant:
Ethylene glycol based antifreeze/coolant, typically with a pink or blue hue (e.g., Citroen Type G or equivalent).
Brake Fluid:
DOT 3 or DOT 4 (consult manual for exact specification and change interval).
Suspension Fluid:
Citroen LDS fluid (later specification) or LHM (older specification, may apply to earlier aspects of this range). Consult manual for the precise type for your vehicle.
Suspension Leaks:
Hydropneumatic spheres can lose pressure over time, leading to a harsher ride. Seal leaks in struts or hydraulic lines are also possible.
Diesel Engine Wear:
The XUD engines are generally robust, but glow plugs, injection pump seals, and turbocharger wear can occur with age and mileage.
Electrical Gremlins:
As with many cars of this era, intermittent electrical faults can develop due to aging wiring or component failures (e.g., central locking, window motors).
Body Rust:
While generally well-protected, rust can appear on sills, wheel arches, and subframes, especially in areas with harsh winters.
Citroen Legacy:
Citroen has a long history of innovation in suspension technology (e.g., DS, CX) and front-wheel-drive vehicles.
Xantia Introduction:
Launched in 1993 as the successor to the Citroen BX, the Xantia was designed to offer superior ride quality and comfort.
Facelift:
Received a significant facelift in 1997, with styling updates and improvements to the Hydractive suspension (Hydractive 3).
Production Period:
1993-2002 (original Xantia), with this manual covering the earlier 1993-1998 phase.