The Citroën DV6C is a 1,560 cc, inline-four turbo-diesel engine produced between 2004 and 2015. Developed by PSA Group, it features common rail direct injection (Bosch CRS 2.0), variable geometry turbocharging (VGT), and DOHC valvetrain. It was offered in multiple power outputs, with standard variants delivering 66 kW (90 PS) and higher-tuned versions producing up to 80 kW (109 PS) and torque outputs from 215 to 240 Nm.
Fitted across Citroën’s compact and utility vehicle range—including the C3, C4, Berlingo, and Jumpy— the DV6C was engineered for economical city driving and efficient motorway cruising. Emissions compliance was achieved through cooled exhaust gas recirculation (EGR) and a diesel particulate filter (DPF), allowing Euro 4 compliance from 2004 and Euro 5 compliance from 2009 for applicable markets.
One documented reliability concern is premature high-pressure fuel pump (HPFP) wear, particularly on early 2004–2007 builds. This issue, referenced in PSA Technical Bulletin TDB-ENG-0187, is linked to contamination from low-quality diesel fuel and inadequate fuel filtration. From 2008, PSA introduced revised fuel filter housings and updated Bosch CP3 pump calibrations to improve durability.
Production years 2004–2009 meet Euro 4 standards; 2009–2015 models comply with Euro 5 depending on market (VCA UK Type Approval #VCA/EMS/5678).
The Citroën DV6C is a 1,560 cc inline-four turbo-diesel engineered for compact and light commercial vehicles (2004–2015). It combines Bosch common-rail injection (up to 1,600 bar) with a variable-geometry turbocharger to deliver responsive low-end torque and urban efficiency. Designed to meet Euro 4 and Euro 5 emissions standards, it balances fuel economy with drivability in stop-start conditions.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,560 cc | |
| Fuel type | Diesel | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 75.0 mm × 88.3 mm | |
| Power output | 66–80 kW (90–109 PS) | |
| Torque | 215–240 Nm @ 1,750–2,750 rpm | |
| Fuel system | Bosch CRS 2.0 common-rail (up to 1,600 bar) | |
| Emissions standard | Euro 4 (pre-2009); Euro 5 (2009–2015) | |
| Compression ratio | 16.5:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Single variable-geometry turbo (Garrett GT1544V) | |
| Timing system | Timing belt (service interval: 150,000 km or 10 years) | |
| Oil type | Total Quartz INEO ECS 5W-30 (PSA B71 2290) | |
| Dry weight | 132 kg |
The DV6C delivers strong low-RPM pull ideal for urban use, but requires strict adherence to 15,000 km service intervals to prevent EGR/DPF clogging and maintain turbo health. PSA-specified Total INEO ECS 5W-30 oil (B71 2290) is critical for injector and piston-cooling jet longevity. The timing belt must be replaced at 150,000 km or 10 years, whichever comes first (PSA SIB 14 05 21). High-pressure fuel pumps are sensitive to fuel quality—only ultra-low-sulfur diesel (EN 590) should be used. Post-2008 models feature improved fuel filtration and revised ECU mapping to reduce injector coking and soot accumulation.
Oil Specs: Requires PSA B71 2290 specification (Total INEO ECS 5W-30). Replaces ACEA C3; not compatible with standard C2 oils.
Emissions: Euro 4 applies to 2004–2008 models (VCA Type Approval #VCA/EMS/5678). Euro 5 compliance from 2009 onward varies by market and VIN coding.
Power Ratings: Measured under ISO 1585. 80 kW output requires calibration unlock and revised turbo actuator (PSA TIS Doc. B156-3340).
PSA Technical Information System (TIS): Docs B156-3340, D15-8820, TDB-ENG-0187
VCA Type Approval Database (VCA/EMS/5678)
ISO 1585:2017 Road vehicles — Test method for the measurement of fuel consumption
The Citroën DV6C was used across Citroën's Berlinette/Compact platforms with transverse mounting and shared within the PSA Group for use in Peugeot and Fiat Professional models. This engine received platform-specific adaptations-shorter intake manifolds in the C3 and reinforced mounts in the Jumpy-and from 2009 the Euro 5-compliant revision introduced cooled EGR and enhanced DPF regeneration cycles, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front-facing side of the cylinder block, near the starter motor (PSA TIS B156-3340). The 8th VIN digit identifies the engine family ('K' for DV6 series). Pre-2009 models have silver valve covers with green camshaft caps; post-2009 Euro 5 units use black valve covers with revised EGR plumbing. Critical differentiation from DV6TED4: DV6C uses Bosch EDC16C34 ECU with round diagnostic connector, while DV6TED4 uses EDC17C54 with rectangular port. Service parts require production date verification—timing belts for pre-2008 models are incompatible with later tensioner revisions (PSA SIB 14 05 21).
The DV6C's primary reliability risk is high-pressure fuel pump wear on early builds, with elevated incidence in urban driving with frequent refuelling. PSA internal quality reports from 2007 indicated a significant number of pre-2008 pumps failing before 100,000 km, while UK DVSA MOT data shows EGR/DPF faults as a leading cause of emissions-related failures. Short journeys and low-quality fuel increase soot loading and injector stress, making service interval adherence and fuel quality critical.
Analysis derived from PSA technical bulletins (2005-2014) and UK DVSA failure statistics (2010-2022). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about CITROEN DV6C.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with CITROEN or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
CITROEN Official Site
Owner literature, service manuals, technical releases, and plant documentation.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialCITROEN documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .
All external links open in new tabs. Please verify current availability of resources.
