Engine Service Repair:
Detailed engine overhaul, assembly, disassembly, component testing, and diagnostics.
Transmission Service Repair:
Manual and Automatic transmission servicing, repair, and overhaul procedures.
Brake System:
Hydraulic systems, disc/drum brakes, ABS (if equipped), fluid replacement, and component overhaul.
Electrical System:
Wiring diagrams, component testing, diagnosis of electrical faults, starter, alternator, lighting, and accessories.
Suspension:
Citroen's signature hydropneumatic suspension system, conventional suspension components, geometry, and repair.
Wiring Diagram:
Comprehensive electrical wiring schematics for all major systems.
Periodic Lubrication:
Recommended lubrication points, fluid types, and service intervals.
Steering:
Power steering system, steering rack, column, and wheel alignment.
Cooling System:
Radiator, water pump, thermostat, hoses, and coolant specifications.
Fuel Injection Fuel System:
Fuel delivery, injectors, fuel pump, pressure regulation, and EFI system diagnostics.
Emission System:
Catalytic converter, O2 sensors, EGR (if applicable), and emission control components.
Heater Air Conditioning:
HVAC system components, operation, and repair.
Engine Control System:
ECU diagnostics, sensors, actuators, and ignition system.
Chassis Body:
Body repair, structural components, doors, windows, and trim.
Restraint System:
Seat belts, airbags (if equipped), and related safety systems.
Interior:
Dashboard, seats, upholstery, and interior trim removal/installation.
Differential Drive Axle:
Front-wheel drive axle components, differential servicing, and seals.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, tune-ups, and fluid checks.
Troubleshooting:
Systematic diagnostic procedures for common and complex issues.
Repair:
Step-by-step instructions for component removal, repair, and reinstallation.
Installation:
Instructions for fitting replacement parts and accessories.
Rebuilds:
Comprehensive overhaul procedures for major mechanical components.
Depth:
Comprehensive, from basic DIY tasks to advanced workshop-level repairs.
Diagrams Illustrations:
Detailed step-by-step diagrams and illustrations for all workshop procedures.
Engine Family:
PSA XU and XY series (depending on year and market)
Common Engines:
1.4L (XY8), 1.6L (XU5), 1.9L (XU9) petrol; 1.8L (XUD7), 1.9L (XUD9) diesel
Typical Hp Range:
60-125 hp (varies by engine variant)
Typical Torque Range:
90-170 Nm (varies by engine variant)
Injection Types:
Carburetor (early models), Bosch LE2-Jetronic, L-Jetronic fuel injection (later models)
Diesel Injection:
Indirect injection (IDI) for diesel variants
Timing Belt:
Timing belt driven OHC (Overhead Camshaft) on most petrol variants. Critical replacement interval.
Oil Change Petrol:
Typically every 7,500-10,000 km or 6-12 months (refer to manual for specific engine).
Oil Change Diesel:
Typically every 5,000-7,500 km or 6 months (refer to manual for specific engine).
Timing Belt Replacement:
Crucial; often around 60,000-80,000 km or 5-6 years. Refer to manual for exact interval and engine type.
Engine Oil:
API SG/SH or ACEA A2/A3, viscosity typically 10W-40 or 15W-40 (consult manual for exact spec and capacity).
Hydropneumatic Fluid:
LHM (Liquide Hydraulique Minéral) - specialized mineral-based fluid. Crucial for suspension and brakes.
Brake Fluid:
DOT 3 or DOT 4 (if ABS equipped, check manual). LHM also used in some brake circuits on early models.
Suspension Leaks:
Hydropneumatic system spheres, seals, and lines can leak or degrade over time.
Rust:
Common on older vehicles, particularly wheel arches, sills, and floor pans.
Electrical Gremlins:
Age-related issues with wiring looms, switches, and connections.
Cooling System Overheating:
Potential issues with radiator, fan, or thermostat, especially on high-mileage diesels.
Citroen Innovation:
Citroën's legacy of innovative and distinctive automotive design.
Generation One:
Launched in 1982 as a replacement for the GS. Featured aerodynamic styling and hydropneumatic suspension.
Facelifts:
Received facelifts, including Series 1 (1982-1986) and Series 2 (1986-1994), with styling and equipment updates.
Body Styles:
Primarily a 5-door hatchback, with a less common 3-door version and estate (estate/station wagon) variants in some markets.
Production Years:
1982-1994
Manufacturing Locations:
France, UK, Spain, Portugal, and others via CKD assembly.