Engine Management:
        
        
            Complete diagnostics, testing, and repair of engine control unit (ECU), sensors, actuators, and emission control systems.
        
     
    
        
            Fuel System:
        
        
            Fuel injection system, fuel pump, fuel filter, fuel injectors, fuel pressure regulation, and evaporative emission control (EVAP).
        
     
    
        
            Ignition System:
        
        
            Ignition coils, spark plugs, ignition timing, and associated sensors.
        
     
    
        
            Cooling System:
        
        
            Radiator, coolant pump, thermostat, cooling fan, hoses, and coolant specifications.
        
     
    
        
            Exhaust System:
        
        
            Exhaust manifold, catalytic converter, muffler, exhaust pipes, and oxygen sensors.
        
     
    
        
            Transmission:
        
        
            Detailed repair and maintenance for manual and potentially automated manual transmission (e.g., SensoDrive if applicable to this engine/year).
        
     
    
        
            Drivetrain:
        
        
            Front-wheel drive system, drive shafts, CV joints, and wheel bearings.
        
     
    
        
            Suspension:
        
        
            Front and rear suspension components, shock absorbers, springs, control arms, bushings, and alignment specifications.
        
     
    
        
            Steering System:
        
        
            Power steering pump, steering rack, tie rods, steering column, and fluid specifications.
        
     
    
        
            Braking System:
        
        
            Front and rear disc brakes, brake calipers, brake pads, brake rotors, master cylinder, brake fluid specifications, ABS system diagnostics.
        
     
    
        
            Electrical System:
        
        
            Battery, alternator, starter motor, wiring diagrams, fuses, relays, lighting systems, and accessory circuits.
        
     
    
        
            Body And Chassis:
        
        
            Body panel repair, door mechanisms, convertible roof operation and repair, chassis straightening, rust prevention, and corrosion protection.
        
     
    
        
            HVAC System:
        
        
            Air conditioning system diagnosis and repair, heater core, blower motor, and climate control components.
        
     
    
        
            Interior Trim:
        
        
            Removal and installation of seats, dashboard, door panels, and interior trim components.
        
     
    
    
        
            Scheduled Maintenance:
        
        
            Detailed service intervals for oil changes, filter replacements, fluid checks, belt inspections, and tune-ups.
        
     
    
        
            Troubleshooting Guides:
        
        
            Systematic diagnostic procedures for identifying and resolving common and uncommon vehicle faults.
        
     
    
        
            Disassembly And Assembly:
        
        
            Step-by-step instructions for removing, overhauling, and reinstalling all major vehicle components.
        
     
    
        
            Repair Procedures:
        
        
            Comprehensive instructions for repairing or replacing faulty parts, including torque specifications and specialized tool requirements.
        
     
    
        
            Diagnostic Procedures:
        
        
            Guidance on using diagnostic equipment (e.g., OBD-II scanners) and interpreting diagnostic trouble codes (DTCs).
        
     
    
        
            Wiring Diagrams:
        
        
            Detailed electrical schematics for all vehicle systems, crucial for electrical troubleshooting.
        
     
    
        
            Technical Data Tables:
        
        
            Includes critical specifications such as engine parameters, torque settings, fluid capacities, and clearances.
        
     
    
    
        
            Depth:
        
        
            Factory-level technical detail, suitable for professional technicians and advanced DIY enthusiasts.
        
     
    
        
            Scope:
        
        
            Covers everything from routine maintenance to complete engine and transmission overhauls, including complex electrical and bodywork repairs.
        
     
 
    
    
    
        
            Engine Oil Change:
        
        
            Typically every 15,000 km or 12 months, whichever comes first. (Consult manual for exact interval and specific oil grade).
        
     
    
        
            Air Filter Replacement:
        
        
            Every 30,000 km or 24 months.
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 60,000 km (for standard spark plugs, platinum or iridium may have longer intervals).
        
     
    
        
            Coolant Replacement:
        
        
            Typically every 4 years or 80,000 km.
        
     
    
    
        
            Engine Oil Type:
        
        
            Refer to manual for specific grade, e.g., Total Quartz INEO ECS 5W-30 or equivalent meeting PSA B71 2290 specifications.
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 4 (refer to manual for specific type and replacement interval).
        
     
    
        
            Coolant Type:
        
        
            Antifreeze/Coolant, ethylene glycol-based, with corrosion inhibitors (e.g., Citroën Radical Green).
        
     
    
    
        
            Convertible Roof Mechanism:
        
        
            Potential for water leaks, sensor malfunctions, or hydraulic issues with the complex roof mechanism. Detailed troubleshooting in manual.
        
     
    
        
            Electrical Gremlins:
        
        
            As with many French cars of this era, occasional electrical gremlins or intermittent faults can occur, often related to wiring harnesses or module issues. Manual is critical here.