Segment:
City Car / A-segment
Target Audience:
First-time car buyers, urban commuters, budget-conscious consumers.
Key Competitors:
Peugeot 107, Toyota Aygo, Fiat Panda, Hyundai i10, Kia Picanto, Volkswagen Fox.
Unique Selling Points:
Compact size for urban maneuverability, excellent fuel economy, low running costs, surprisingly spacious interior for its class, shared platform with Toyota Aygo (reliability reputation).
Primary Coverage:
General Engine, Injection, Ignition, Clutch, Gearbox, Driveshafts, Axles, Suspension, Steering, Brakes, Air Conditioning
Estimated Page Count:
Over 800 pages (typical for comprehensive workshop manuals)
Type:
Service Workshop Repair Manual
Language:
English (assumed based on product name, often multiple languages available in these types of manuals)
Format:
Digital (PDF/eBook expected, printable)
Powertrain:
Engine mechanicals, fuel injection systems (e.g., Bosch Motronic), ignition systems, exhaust systems, clutch operation, manual gearbox assembly, differential, driveshafts, CV joints.
Chassis:
Front and rear suspension components (shock absorbers, springs, control arms, anti-roll bars), steering system (rack and pinion, power steering), brake system (disc front, drum rear, ABS if equipped), wheel bearings, hub assemblies.
Electrical:
Basic wiring diagrams, starter motor, alternator, battery, lighting systems, fuses and relays, instrument cluster, basic body electrical components.
Routine Maintenance:
Oil changes, filter replacements (oil, air, fuel), spark plug replacement, coolant checks and changes, brake fluid replacement, tire rotation, battery maintenance.
Repair And Overhaul:
Engine component diagnosis and repair (e.g., cylinder head, piston rings, valve seals), fuel injector testing and replacement, ignition coil and sensor diagnosis, clutch replacement, gearbox disassembly and reassembly, brake pad and disc replacement, suspension component replacement, steering rack repair.
Troubleshooting:
Diagnostic procedures for common engine performance issues, electrical faults, braking problems, and transmission issues. Fault code interpretation (if applicable).
Depth:
Comprehensive. Covers from basic adjustments and fluid changes to detailed component disassembly, inspection, repair, and reassembly. Includes diagnostic procedures and specifications.
Engine Code:
1KR-FE (Petrol, 3-cylinder)
Engine Type:
Inline 3-cylinder, DOHC, 12 valves
Displacement:
998 cc (1.0 Litre)
Horsepower:
68 PS (67 bhp / 50 kW) @ 6000 rpm
Torque:
93 Nm (69 lb-ft) @ 3600 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Petrol (RON 95 recommended)
ECU Type:
Bosch Motronic (typical)
Coolant Type:
Ethylene Glycol based coolant (e.g., PSA Specification B 71 5110)
Spark Plugs:
NGK DCPR6E (or equivalent, check manual for exact fitment)
Type:
5-Speed Manual Transmission
Type:
2-Tronic Automated Manual Transmission (AMT)
Clutch Type:
Single dry plate clutch
Manual Gearbox Oil:
API GL-4, SAE 75W-80 (e.g., PSA S71 2315)
Final Drive Ratio:
Approx. 4.235:1 (check manual for exact)
Euro Ncap:
4 Stars (Adult Occupant) - 2005 model tested (shared with Aygo/107)
ABS:
Optional (standard on some higher trims)
E Brake Force Distribution:
EBV (if ABS equipped)
Airbags:
Driver and passenger front airbags (standard), side airbags (optional).
Seatbelts:
3-point seatbelts with pretensioners and force limiters (front).
Child Seat Anchors:
ISOFIX mounting points (rear seats, typically 2).
Audio System:
Basic radio/CD player with 2 or 4 speakers depending on trim level. Auxiliary input may be present on later models.
Dashboard:
Simple analogue tachometer and speedometer, digital odometer, basic warning lights.
ABS Availability:
Available as an option on many models.
Power Steering:
Electric Power Steering (EPS) standard on most models for light and efficient steering.
Bluetooth:
Rare on 2005 models, typically only on higher trims or later facelifts.
Oil Change:
Every 15,000 km or 1 year, whichever comes first.
Air Filter Replacement:
Every 30,000 km or 2 years.
Spark Plug Replacement:
Every 60,000 km or 4 years (for iridium type).
Brake Fluid Replacement:
Every 2 years (regardless of mileage).
Engine Oil Capacity:
Approx. 3.5 litres (with filter change, 0W-20 or 5W-30 synthetic recommended, check manual for exact viscosity and specification)
Coolant Capacity:
Approx. 4.0 litres
Common Wear Items:
Clutch wear, front suspension components (bushes, ball joints), rear wheel bearings, exhaust system corrosion.
Engine Specific:
Occasional injector issues or carbon build-up in the 3-cylinder engine, especially with short journeys. Check for oil leaks from the oil filter housing.
Electrical Quirks:
Interior light issues, minor dashboard warning light anomalies can sometimes occur but are usually minor. Check battery terminals for corrosion.
Citroen Legacy:
Citroën has a long history of producing innovative and affordable small cars, known for their distinctive styling and practical designs.
C1 Development:
The Citroën C1 was developed as part of a joint venture with Toyota and PSA Peugeot Citroën, sharing its platform and many components with the Peugeot 107 and Toyota Aygo.
Manufacturing Location:
Kolín, Czech Republic (TPCA - Toyota Peugeot Citroën Automobile plant)
Production Period 1St Gen:
2005 - 2014
