Segment:
Large Family Car / Executive Car
Competitors:
Ford Mondeo, Vauxhall Vectra, Peugeot 406, Renault Laguna, Volkswagen Passat
Unique Selling Points:
Advanced hydropneumatic suspension system (Hydractive 2), innovative design, comfort-oriented ride
Engine:
All gasoline and diesel variants, including specific engine codes (e.g., XU series, EW series, DW series)
Transmission:
Manual and Automatic transmissions (e.g., BE1, BE3, ML5T, AL4)
Suspension:
Hydropneumatic suspension system (Hydractive 2), conventional suspension components
Braking System:
ABS, EBD, Brake hydraulics, disc/drum configurations
Electrical System:
Full wiring diagrams, component testing, diagnostic procedures, ECU information
Bodywork:
Exterior panels, interior trim, chassis repair, corrosion prevention
HVAC:
Heating, Ventilation, and Air Conditioning system diagnostics and repair
Fuel System:
Fuel injection (MPI, DFI), diesel injection systems, fuel pump, injectors
Cooling System:
Radiator, fans, thermostat, coolant circulation, hydropneumatic fluid management
Steering:
Power steering system, steering rack, column
Exhaust System:
Exhaust manifolds, catalytic converter, mufflers, lambda sensors
Lighting:
Headlights, taillights, interior lighting, electrical circuits
Maintenance:
Routine servicing, oil changes, filter replacements, spark plug replacement, fluid checks
Troubleshooting:
Step-by-step diagnostic procedures for common and complex issues
Repair:
Component removal, installation, and overhaul for all major vehicle systems
Rebuilding:
Engine rebuilds, transmission overhauls, suspension component refurbishment
Restoration:
Guidance on bringing a Xantia back to original specifications
Diagnostics:
Detailed diagnostic strategies and procedures, including reading fault codes (where applicable)
Depth:
Comprehensive, covering basic maintenance to advanced diagnostics and full rebuilds
Target Audience:
Professional Technicians and DIY Mechanics
Common Engines:
1.8i (XU7JP), 2.0i (XU10J2), 2.0i 16V (XU10J4R), 2.1 TD (XUD11BTE), 2.0 HDi (DW10ATED)
Power Range Hp:
Approximately 90 HP (2.0 TD) to 135 HP (2.0i 16V)
Torque Range Nm:
Approximately 153 Nm (2.0 TD) to 192 Nm (2.0i 16V)
Gasoline Injection Type:
Multi-point fuel injection (MPI) and later Digital Fuel Injection (DFI)
Diesel Injection Type:
Indirect Injection (IDI) for XUD series, Common Rail Direct Injection (CRDi) for DW series
ECU Systems:
Bosch Motronic, Lucas, Siemens (varies by engine and year)
Oil Change Interval Km:
Typically 15,000 km or 12 months, whichever comes first (check specific engine/oil)
Timing Belt Interval Km:
Around 80,000 - 120,000 km or 5-6 years (critical for interference engines)
Engine Oil Grade:
API SJ/SL, ACEA A3/B3 or B4 (e.g., 5W-40, 10W-40 depending on climate and engine)
Hydropneumatic Fluid:
LHM Plus (Mineral Hydraulic Fluid)
Coolant Type:
Ethylene Glycol based antifreeze (e.g., G11 or G12 specification)
Hydropneumatic System:
Sphere degradation, pump issues, height corrector problems, fluid leaks
Electronics:
Intermittent electrical faults, sensor failures (e.g., ABS sensors, lambda sensors)
Engine Management:
Ignition coil failures (petrol), injector issues (diesel), carbon build-up
Bodywork:
Rust, particularly on sills, wheel arches, and exhaust components
