🏷️ Basic Information

Make:

Citroen

Model:

C4

Year:

2007

Engine:

2.0 i (EW10J4)

Engine Code:

EW10J4

👋 Introduction

Market Positioning:

Aimed at DIY mechanics and professional technicians seeking official, detailed repair information for the 2007 Citroen C4 2.0 i.

Competitive Advantage:

Provides factory-level documentation, ensuring accuracy and comprehensiveness unlike generic repair guides.

Key Features:

Vehicle-specific information, step-by-step instructions, diagrams, illustrations, wiring schematics, printable pages, compatibility with multiple operating systems.

📋 Manual Details

Coverage Scope:

All Models & All Repairs A-Z

Page Count:

Not Specified (Comprehensive)

Manual Type:

Service & Repair Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Covered Systems:

Maintenance, Engine, Control System, Mechanical, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Air Condition, Suppl Restraint System (SRS), Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/Door, Exterior & Interior, Electrical, Multiplex/CAN Communication

Included Procedures:

Step-by-step instructions, Diagnostics, Maintenance, Servicing, Repair, Troubleshooting, Wiring Schematics, Illustrations, Diagrams

Technical Depth:

Factory High-Detail, Vehicle-Specific (Exact same manual used by dealership technicians), Comprehensive A-Z Repairs

📊 Manual Specifications

File Format Details:

PDF, Searchable Text, Printable Pages, Scalable Images

Print Quality:

High-resolution, suitable for printing enlarged copies of diagrams and images.

Binding Type:

Digital (PDF), no physical binding.

Paper Type:

Not Applicable (Digital PDF format).

⚙️ Engine Specifications

Engine Type:

Naturally Aspirated Inline-4 (I4)

Displacement:

1997 cc (2.0 Liters)

Bore X Stroke:

85.0 mm x 88.0 mm

Compression Ratio:

10.8:1

Horsepower:

136 PS (134 hp; 100 kW) at 6000 rpm

Torque:

190 N⋅m (140 lb⋅ft) at 4100 rpm

Fuel System:

Multi-Point Fuel Injection (MPFI)

Fuel Type:

Unleaded Gasoline (Petrol)

Engine Control Unit Type:

Bosch Motronic (specific variant TBD)

🔧 Transmission

Transmission Type:

5-Speed Manual (ML5C)

Transmission Type:

4-Speed Automatic (AL4)

Automatic Transmission Features:

Tiptronic sequential shifting available on some variants.

📐 Dimensions

Length:

4264 mm (167.9 in)

Width:

1773 mm (69.8 in)

Height:

1458 mm (57.4 in)

Wheelbase:

2605 mm (102.6 in)

Curb Weight:

Approx. 1300-1350 kg (2866-2976 lbs) depending on transmission and equipment.

Trunk Volume:

320 liters (11.3 cu ft)

🛡️ Safety Features

Euro Ncap Rating:

5 Stars (Adult Occupant Protection)

Active Safety Features:

ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), EBA (Emergency Brake Assist), ESP (Electronic Stability Program) on select trims.

Passive Safety Features:

Driver and front passenger airbags, Side airbags, Curtain airbags, Three-point seatbelts with pretensioners.

💡 Technology Features

Infotainment System:

Radio/CD player with steering wheel controls, optional MP3 compatibility and external audio input jack.

Driver Assistance Features:

Cruise control, speed limiter, fixed and adaptive steering wheel hub (allowing central controls to remain stationary).

Connectivity Features:

Optional Bluetooth hands-free system on higher trims.

Lighting Features:

Halogen headlights, optional Xenon headlights with cornering function, LED daytime running lights on some facelifted models (though this is a 2007 model).

🔧 Maintenance

Oil Change Interval:

Typically every 20,000 km (12,500 miles) or 12 months, whichever comes first. Consult the specific manual for exact recommendations.

Timing Belt Replacement:

The EW10J4 engine utilizes a timing belt. Replacement interval is typically around 120,000 km (75,000 miles) or 5 years. Crucial to follow manual recommendations.

Engine Oil Specification:

API SN/SP, ACEA A3/B4, SAE 5W-40 or 5W-30. Consult manual for exact viscosity grade and manufacturer approvals.

Coolant Specification:

Ethylene glycol based coolant with anti-corrosion additives. Typically PSA specification B71 5110 (Purple).

Brake Fluid Specification:

DOT 4

Transmission Fluid Manual:

API GL-4, SAE 75W-80

Transmission Fluid Automatic:

LF-ATF (Low Friction Automatic Transmission Fluid) or equivalent, e.g., Mobil ATF LT 71141.

Common Issues:

Intermittent electronic faults, minor electrical gremlins, potential wear on suspension components, water ingress into rear light clusters.

📚 Vehicle History

Citroen Heritage:

Citroën is a French automotive manufacturer founded in 1919 by André-Gustave Citroën. Known for its innovative engineering and distinct design language.

C4 First Generation Introduction:

The first generation Citroën C4 was introduced in 2004 as a successor to the Citroën Xsara. It was designed with a focus on comfort, safety, and modern technology.

Production Locations:

Primary production was at the PSA Peugeot Citroën plant in Mulhouse, France, and also at Villaverde, Madrid, Spain.

🏆 Awards & Recognition

Design Award:

The Citroën C4 (first generation) received the 'Most Beautiful Car of the Year' award at the 2004 Paris Motor Show.