Market Position:
The Citroën C5, particularly the 2.2 HDi variant, was positioned as a comfortable, refined, and technologically advanced family car in the upper-medium segment, competing with models like the Volkswagen Passat, Ford Mondeo, and Peugeot 407.
Target Audience:
Designed for both owners undertaking DIY maintenance and repair, as well as professional mechanics working in independent repair shops or dealerships.
Competitive Analysis:
The 2.2 HDi engine offered a strong blend of performance and economy, distinguishing the C5 in its class. This service manual provides in-depth technical data crucial for maintaining such a sophisticated vehicle.
Key Features:
This manual is a complete factory service manual, offering detailed procedures, diagrams, and troubleshooting for the 2.2 HDi engine and associated systems, designed for ease of use by both novices and professionals.
Systems Covered:
General Information, Periodic Maintenance, Engine, Fuel System and Throttle Body, Cooling and Lubrication System, Chassis, Electrical System, Servicing Information, Emission Control Information, Wiring Diagrams.
Engine Management:
Detailed diagnostics and repair for the engine control unit (ECU), fuel injection system, ignition system (glow plugs), and emission control components.
Suspension And Steering:
Coverage for the advanced Hydractive 3+ suspension system (if equipped), or conventional suspension components, along with steering system diagnostics and repair.
Braking System:
Comprehensive information on ABS, EBD, EBA, brake pad and disc replacement, brake caliper servicing, and brake fluid bleeding.
HVAC System:
Details on the climate control system, air conditioning operation, refrigerant charging, and component testing.
Safety Systems:
Detailed coverage of airbags, seatbelt pretensioners, ABS, ESP, and related sensors and control modules.
Procedures Included:
Step-by-step repair instructions, troubleshooting, complete disassembly procedures, maintenance, diagnostics.
Troubleshooting Charts:
Detailed troubleshooting charts to diagnose common problems and their solutions, systematically guiding the user through fault finding.
Torque Specifications:
Essential torque specifications for all critical fasteners, ensuring correct assembly and preventing damage.
Technical Depth:
Comprehensive, suitable for DIY and experienced mechanics, includes exploded diagrams and high-quality illustrations.
Diagnostic Tools:
Information implicitly supports the use of diagnostic tools like Lexia-3 or Diagbox for comprehensive system analysis and parameter reading.
Body And Interior Coverage:
Information on body panel repair, interior trim removal and installation, door mechanisms, and seat adjustments.
Electrical System Coverage:
Extensive coverage of the vehicle's electrical architecture, including fuses, relays, lighting systems, power windows, central locking, and diagnostic procedures for electrical faults.
Engine Type:
4-cylinder Turbocharged Direct Injection Diesel (HDi)
Bore X Stroke:
85 mm x 96 mm
Compression Ratio:
17.3:1
Horsepower:
136 PS (134 hp; 100 kW) at 4000 rpm
Torque:
317 Nm (234 lb-ft) at 2000 rpm
0 To 100 Kmh:
Approximately 9.7 seconds
Fuel Injection:
Common Rail Direct Injection (Bosch system)
Turbocharger:
Variable Geometry Turbocharger (VGT)
Emission Control Features:
Diesel Particulate Filter (DPF) may be present depending on specific market/configuration.
Transmission Type:
6-speed Manual Transmission (e.g., ML6C)
Transmission Type:
4-speed Automatic Transmission (e.g., AL4) or 6-speed Automatic Transmission (e.g., AM6) depending on market and trim.
Clutch Type:
Hydraulically operated single dry plate clutch
Length:
Approx. 4,767 mm (187.7 in)
Width:
Approx. 1,777 mm (69.9 in)
Height:
Approx. 1,461 mm (57.5 in)
Curb Weight:
Approx. 1,550 - 1,650 kg (3,417 - 3,638 lbs) depending on configuration
Euro Ncap Rating:
5 Stars (for models tested, including NCAP 2004 assessment)
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Emergency Brake Assist (EBA), Traction Control System (TCS), Electronic Stability Program (ESP) may be standard or optional.
Passive Safety Features:
Multiple airbags (front, side, curtain), ISOFIX child seat anchors, crumple zones, high-strength steel safety cage.
Infotainment Features:
Features typically included an RDS radio with CD player, steering wheel-mounted audio controls, and optional navigation systems. The manual covers the electrical aspects of the infotainment system.
Driver Assistance Features:
Optional features such as parking sensors, rain-sensing wipers, and automatic headlights. The manual details the operation and servicing of these systems.
Connectivity Features:
Optional Bluetooth hands-free system for mobile phone integration.
Oil Change Interval:
Typically 20,000 km (12,000 miles) or 2 years, whichever comes first, subject to driving conditions. Refer to manual for exact schedule.
Timing Belt Replacement:
Recommended replacement at 120,000 km (75,000 miles) or 5 years. Consult manual for precise interval.
Engine Oil Specification:
ACEA A3/B4 or C3, API CF. Viscosity typically 5W-30 or 5W-40. Refer to manual for specific PSA approval.
Coolant Specification:
OAT (Organic Acid Technology) based coolant, typically PSA specification B71 5110 (or equivalent blue/purple coolant).
Brake Fluid Specification:
DOT 4 (or DOT 4 LV for systems with ESP).
Transmission Fluid Manual:
Gear oil specification should be confirmed with the manual; typically a GL-4 or GL-5 rated gear oil.
Transmission Fluid Automatic:
For automatic transmissions, typically LT 71141 specification fluid or equivalent is required. Refer to manual for exact type.
Common Issues:
Potential issues may include particulate filter regeneration problems (DPF), EGR valve issues, suspension hydro-pneumatic system leaks (if fitted), electrical gremlins, and turbocharger issues. The manual addresses these comprehensively.
Maintenance Tips:
Regularly check and maintain the diesel particulate filter system, ensure correct oil and coolant are used, and address any warning lights promptly. The manual provides specific diagnostic procedures.
Brand Heritage:
Citroën, a French automotive manufacturer founded in 1919, is renowned for its innovative engineering, distinctive design, and focus on ride comfort, often featuring advanced suspension systems.
Model Evolution:
The Citroën C5 (X4) was launched in 2000 as a successor to the Citroën XM and Xantia. The 2004 model represents a facelifted version (Phase II) of the first generation, introducing styling updates and technological enhancements.
Production Location:
Primarily manufactured at the PSA Peugeot Citroën plant in Rennes, France.
