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Introduction
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Market Position
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Segment:
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Executive / Large Family Car
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Era Context:
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Marked a significant shift in Citroën's design language and technological integration
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Competitive Analysis
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Competitors:
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Peugeot 605, Renault 25/Safrane, Ford Scorpio, Opel Senator, BMW 5 Series, Mercedes-Benz E-Class
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Key Features
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Design:
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Striking Bertone-designed exterior, aerodynamic profile, distinctive front and rear styling
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Suspension:
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Advanced Hydractive II hydropneumatic suspension system offering exceptional ride comfort and variable handling characteristics
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Safety:
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Early adoption of advanced safety features, including ABS, driver-side airbags (later models), and enhanced structural integrity
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Technology:
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Innovative electronic systems, including 'Scavenger' system for fuel economy, early multiplexing for certain functions
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Manual Coverage
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Systems Covered
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Powertrain:
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Engine mechanical, fuel, ignition, cooling, exhaust, turbocharging (where applicable)
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Transmission:
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Manual and Automatic transmission overhaul, diagnosis, and repair
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Suspension:
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Hydropneumatic suspension (Hydractive), strut replacement, ball joint service, alignment specifications
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Brakes:
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Front and rear brake systems, ABS (Anti-lock Braking System) diagnosis and repair, hydraulic circuits
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Steering:
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Power steering system, steering rack, column, and linkage repair
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Electrical:
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Complete wiring diagrams, lighting, starting and charging systems, instrumentation, power accessories, ECUs, multiplexing (early stages)
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Body:
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Body panel repair, door mechanisms, glass replacement, interior trim, seals, corrosion prevention
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HVAC:
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Heating, Ventilation, and Air Conditioning system diagnosis and repair, refrigerant handling
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Procedures Included
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Maintenance:
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Scheduled maintenance, fluid changes, filter replacements, lubrication points, belt tensioning
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Diagnostics:
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Troubleshooting guides, symptom-based diagnosis, fault code interpretation (where applicable)
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Repair:
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Component removal and installation, sub-assembly overhaul, component replacement
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Specifications:
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Torque specifications, clearances, fluid capacities, electrical resistance values, diagnostic parameters
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Technical Depth
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Depth:
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Comprehensive overhaul and rebuilding procedures for major mechanical and electrical components
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Engine Specifications
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Primary Engine
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Engine Code Examples:
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D9A (2.0i), XU10J2TE (2.0 Turbo-CTi), ZPJ (3.0i V6)
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Performance
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2.0I Hp:
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130 PS (96 kW; 128 hp) at 5600 rpm
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2.0I Torque:
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180 Nm (133 lb-ft) at 4000 rpm
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3.0 V6 Hp:
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167 PS (123 kW; 165 hp) at 5600 rpm (early models, later increased)
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3.0 V6 Torque:
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236 Nm (174 lb-ft) at 4000 rpm (early models)
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2.0 Turbo Cti Hp:
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147 PS (108 kW; 145 hp) at 5600 rpm
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2.0 Turbo Cti Torque:
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225 Nm (166 lb-ft) at 2200 rpm
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Fuel System
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Injection Type:
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Multi-point fuel injection (MPFI) or Electronic Fuel Injection (EFI)
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Fuel Grade:
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Unleaded gasoline (RON 95 recommended)
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Turbocharger:
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Garrett T25 or similar for Turbo CTi models
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Maintenance
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Service Intervals
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Oil Change Interval:
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10,000 km or 12 months (whichever comes first)
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Timing Belt Replacement:
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80,000 km or 5 years (for TU/XU engines, consult manual for specific engine)
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Hydropneumatic Fluid Change:
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Every 60,000 km or 4 years (LHM Plus Fluid)
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Fluid Specifications
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Engine Oil Specification:
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API SG/SH, ACEA A2-96 or B2-96. Viscosity: 10W-40 or 15W-50 depending on climate (refer to manual).
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Coolant Specification:
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Ethylene glycol based coolant with corrosion inhibitors (typically 50/50 mix with distilled water).
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Brake Fluid Specification:
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DOT 4
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Hydropneumatic Fluid:
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Citroën LHM Plus (Green fluid)
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Known Issues
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Hydropneumatic System Leaks:
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Common wear items include sphere seals, hose connections, and hydraulic pump seals.
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Electronics:
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Early multiplexing systems and complex electronic modules can be prone to failure; corrosion on connectors.
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Rear Suspension Height:
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Saggy rear suspension can be caused by worn rear hydraulic spheres or worn height corrector seals.
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Engine Management:
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Issues with ignition coils, fuel injectors, and Lambda sensors on early models.
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Interior Trim:
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Dashboards can suffer from cracking or delamination due to heat exposure. Door handle mechanisms can become brittle.
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