Citroën Engine Codes Database

Complete Citroën Engines Database (1919–2026)

engine-0engine-1engine-2

Covers Citroën petrol, diesel, and hybrid engines used across UK and European models - from early Type A engines to modern PureTech and BlueHDi units. Each engine code includes specifications, compatible vehicles, and emissions data, sourced from official Stellantis and EU records.

Engine Variants
Models Covered
of Engineering
Compliance Data

Data sourced from Stellantis PT-2024, EU Regulation (EC) No 715/2007, and Citroën Service Box Technical Information documents.

Browse Citroën engine records

Find Citroën engine codes by family, model, or generation

Engine reference image
Engine CodeFuel TypeSeries
150D-XY7
Diesel150d Xy7
161-XUD7
Diesel161 Xud7
161A-XUD7
Diesel161a Xud7
162-XUD9
Diesel162 Xud9
169-XM7T
Petrol169 Xm7t
170A-XN1T
Diesel170a Xn1t
170B-XN1T
Petrol170b Xn1t
170C-XN1T
Diesel170c Xn1t
3FZ-EW12J4
Petrol3fz Ew12j4
4HG-P22DTE
Petrol4hg P22dte
4HH-P22DTE
Petrol4hh P22dte
4HJ-P22DTE
Petrol4hj P22dte
4HK-DW12ME5
Diesel4hk Dw12me5
4HL-DW12C
Diesel4hl Dw12c
4HN-DW12MTED4
Diesel4hn Dw12mted4
4HP-DW12BTED4
Diesel4hp Dw12bted4
4HR-DW12BTED4
Diesel4hr Dw12bted4
4HT-DW12BTED4
Diesel4ht Dw12bted4
4HU-P22DTE
Diesel4hu P22dte
4HV-P22DTE
Diesel4hv P22dte
4HW-DW12TED4
Diesel4hw Dw12ted4
4HX-DW12TED4
Diesel4hx Dw12ted4
4HY-DW12UTED
Diesel4hy Dw12uted
4N13-P22DTE
Diesel4n13 P22dte
5FM-EP6CDT
Petrol5fm Ep6cdt
5FN-EP6DT
Petrol5fn Ep6dt
5FR-EP6DT
Petrol5fr Ep6dt
5FT-EP6DT
Petrol5ft Ep6dt
5FU-EP6DTX
Diesel5fu Ep6dtx
5FV-EP6CDT
Petrol5fv Ep6cdt
5FW-EP6DT
Petrol5fw Ep6dt
5FX-EP6DT
Petrol5fx Ep6dt
5GC-EP6DT
Diesel5gc Ep6dt
5GM-EP6FDTX
Petrol5gm Ep6fdtx
5GR-EP6FDTX
Petrol5gr Ep6fdtx
6FY-EW7A
Petrol6fy Ew7a
6FZ-EW7J4
Petrol6fz Ew7j4
8HR-DV4C
Diesel8hr Dv4c
8HS-DV4TED
Diesel8hs Dv4ted
8HT-DV4TD
Diesel8ht Dv4td
8HX-DV4TD
Diesel8hx Dv4td
8HY-DV4TED4
Diesel8hy Dv4ted4
8HZ-DV4TD
Diesel8hz Dv4td
9HD-DV6C
Diesel9hd Dv6c
9HJ-DV6C
Diesel9hj Dv6c
9HL-DV6C
Diesel9hl Dv6c
9HP-DV6D
Diesel9hp Dv6d
9HP-DV6DTEDM
Diesel9hp Dv6dtedm
9HR-DV6C
Diesel9hr Dv6c
9HT-DV6BTED4
Diesel9ht Dv6bted4
9HU-DV6UTED4
Diesel9hu Dv6uted4
9HW-DV6BTED4
Diesel9hw Dv6bted4
9HX-DV6ATED4
Diesel9hx Dv6ated4
9HY-DV6TED4
Diesel9hy Dv6ted4
9HZ-DV6TED4
Diesel9hz Dv6ted4
A791-AYA
PetrolA-Series
A791-AYA2
PetrolA-Series
A8A-XUD7TE
DieselA-Series
A9A-XUD7
DieselA-Series
AJZ-XUD7TE
DieselAJZ-Series
B1E-XU51C
PetrolB-Series
BDY-XU5M
PetrolBDY-Series
BDZ-XU5M
PetrolBDZ-Series
BFZ-XU5JP
PetrolBFZ-Series
BLUEHDI100
DieselBLUEHDI-Series
BLUEHDI120
DieselBLUEHDI-Series
BLUEHDI130
DieselBLUEHDI-Series
BLUEHDI160
DieselBLUEHDI-Series
CDY-TU9M
PetrolCDY-Series
CDZ-TU9M
PetrolCDZ-Series
CFB-1KR
PetrolCFB-Series
CRD93L-U25-661
DieselCRD-Series
CRD93LS-U25-673
DieselCRD-Series
D2C-XU92C
PetrolD-Series
D6A-XU9J4
PetrolD-Series
D6C-XU9J4
DieselD-Series
D8B-XUD9TF
DieselD-Series
D8C-XUD9UTF
DieselD-Series
D9A-XUD9
DieselD-Series
D9B-XUD9AU
DieselD-Series
D9B-XUD9BSD
DieselD-Series
DDZ-XU9M
PetrolDDZ-Series
DFW-XU9J4
PetrolDFW-Series
DHV-XUD9BSD
DieselDHV-Series
DHW-XUD9SD
DieselDHW-Series
DHX-XUD9TF-BTF
DieselDHX-Series
DHY-XUD9TE-Y
DieselDHY-Series
DJY-XUD9A
DieselDJY-Series
DJZ-XUD9A
DieselDJZ-Series
DKZ-XU9JA
PetrolDKZ-Series
DT17TE
DieselDT-Series
DT17TED4
DieselDT-Series
DV6ATED4
DieselDV-Series
DV6BTED4
DieselDV-Series
DV6C
DieselDV-Series
DV6TED4
DieselDV-Series
DW10ATED4
DieselDW-Series
DW10BTED4
DieselDW-Series
DW10CTED4
DieselDW-Series
DW10UTED4
DieselDW-Series
EB2
PetrolEB-Series
EB2ADT-PSA
DieselEB-Series
EB2ADTSDIESEL
DieselEB-Series
EB2DT
DieselEB-Series
EB2DTM
DieselEB-Series
EB2DTS-PSA
DieselEB-Series
EB2FA
PetrolEB-Series
EB2FAD
PetrolEB-Series
EB2FB
PetrolEB-Series
EB2FD
DieselEB-Series
EB2M
PetrolEB-Series
EENERGY-PHEV
PetrolEENERGY-Series
EHZ-DW10FC
DieselEHZ-Series
EHZ-DW10FDCU
DieselEHZ-Series
EP6CDT
PetrolEP-Series
EP6DT
PetrolEP-Series
EP6DTX
PetrolEP-Series
EP6FDTX
PetrolEP-Series
ES9A
PetrolES-Series
ES9J4
PetrolES-Series
ES9J4S
PetrolES-Series
ETHP180
PetrolETHP-Series
EW10A
PetrolEW-Series
EW10D
DieselEW-Series
EW10J4
PetrolEW-Series
EW10J4S
PetrolEW-Series
EW12J4
PetrolEW-Series
EW7A
PetrolEW-Series
EW7J4
PetrolEW-Series
F1CE0481D-F30DT
DieselF-Series
F1CE3481E-F30DTE
DieselF-Series
FHZ-F13DTE5
DieselFHZ-Series
HDZ-TU1M
PetrolHDZ-Series
HFX-TU1A
PetrolHFX-Series
HFX-TU1JP
PetrolHFX-Series
HMM-EB2FAD
PetrolHMM-Series
HMP-EB2FB
PetrolHMP-Series
HMR-EB2FA
PetrolHMR-Series
HMT-EB2D
PetrolHMT-Series
HMU-EB2D
PetrolHMU-Series
HMU-EB2FD
PetrolHMU-Series
HMY-EB2M
PetrolHMY-Series
HMZ-EB2
PetrolHMZ-Series
HMZ-EB2F
PetrolHMZ-Series
HNP-EB2ADT
PetrolHNP-Series
HNS-EB2ADTS
PetrolHNS-Series
HNV-EB2DTM
DieselHNV-Series
HNY-EB2DTS
PetrolHNY-Series
HNZ-EB2DT
PetrolHNZ-Series
HYBRID180
PetrolHYBRID-Series
HYBRID225
PetrolHYBRID-Series
K1H-TU3A
PetrolK-Series
K6E-TU3A
PetrolK-Series
K9A-TUD3
PetrolK-Series
K9Y-TUD3Y
DieselK-Series
KAY-TU3A
PetrolKAY-Series
KDX-TU3A
PetrolKDX-Series
KDY-TU3A
PetrolKDY-Series
KFT-TU3A
PetrolKFT-Series
KFT-TU3AE5
PetrolKFT-Series
KFTTU3A
PetrolKFTTU-Series
KFU-TU3A
PetrolKFU-Series
KFV-TU3JP
PetrolKFV-Series
KFV-XU10J4
PetrolKFV-Series
KFW-TU3JP
PetrolKFW-Series
KFX-TU3JP
PetrolKFX-Series
KFY-TU3A
PetrolKFY-Series
KFZ-TU3A
PetrolKFZ-Series
LFX-XU7JB
PetrolLFX-Series
LFY-XU7JP4
PetrolLFY-Series
LFZ-XU7JP
PetrolLFZ-Series
NFP-EC5
PetrolNFP-Series
NFR-TU5JP4
PetrolNFR-Series
NFS-TU5JP4
PetrolNFS-Series
NFT-TU5JP
PetrolNFT-Series
NFU-TU5JP4
PetrolNFU-Series
NFV-TU5JP
PetrolNFV-Series
NFX-TU5JP4
PetrolNFX-Series
NFZ-TU5JP
PetrolNFZ-Series
NKZ-4A92
PetrolNKZ-Series
P8A-XUD11ATE
DieselP-Series
P8A-XUD11BTE
DieselP-Series
P9A-XUD11A
DieselP-Series
PHZ-XUD11ATE
DieselPHZ-Series
PJZ-XUD11ATE
DieselPJZ-Series
PURETECH110
PetrolPURETECH-Series
PURETECH130
PetrolPURETECH-Series
PURETECH155
PetrolPURETECH-Series
PURETECH180
PetrolPURETECH-Series
RDZ-XU10J4
PetrolRDZ-Series
RFH-EW10A
PetrolRFH-Series
RFH-EW10J4
PetrolRFH-Series
RFJ-EW10A
PetrolRFJ-Series
RFK-EW10J4S
PetrolRFK-Series
RFK-XU10J4
PetrolRFK-Series
RFN-XU10J4
PetrolRFN-Series
RFS-XUJ4RS
PetrolRFS-Series
RFT-XU10J4
PetrolRFT-Series
RFU-XU10J4
PetrolRFU-Series
RFW-XU10J4
PetrolRFW-Series
RFX-XU10J4
PetrolRFX-Series
RFY-XUJ4
PetrolRFY-Series
RFZ-XU10J4
PetrolRFZ-Series
RGX-XUJ2TE
PetrolRGX-Series
RGY-XU10J2TE
PetrolRGY-Series
RHE-DW10CTED4
DieselRHE-Series
RHF-DW10BTED4
DieselRHF-Series
RHH-DW10CTED4
DieselRHH-Series
RHJ-DW10BTED4
DieselRHJ-Series
RHK-DW10UTED4
DieselRHK-Series
RHM-DW10ATED4
DieselRHM-Series
RHR-DW10BTED4
DieselRHR-Series
RHS-DW10ATED4
DieselRHS-Series
RHT-DW10ATED4
DieselRHT-Series
RHV-DW10UTD
DieselRHV-Series
RHW-DW10ATED4
DieselRHW-Series
RHX-DW10BTED4
DieselRHX-Series
RHY-DW10TD
DieselRHY-Series
RHZ-DW10ATED4
DieselRHZ-Series
RLZ-EW10D
PetrolRLZ-Series
RLZ-XU10J4
PetrolRLZ-Series
SFZ-4B12MMC
PetrolSFZ-Series
T8A-DJ5T
DieselT-Series
T9A-DJ5
PetrolT-Series
THX-DJ5TED
DieselTHX-Series
THY-DK5ATE
DieselTHY-Series
UFZ-ZPJZ
PetrolUFZ-Series
UHZ-DT17TED4
DieselUHZ-Series
UKZ-ZPJ4Z
PetrolUKZ-Series
VJY-TUD5
DieselVJY-Series
VJZ-TUD5
DieselVJZ-Series
WJY-DW8B
DieselWJY-Series
WJZ-DW8
DieselWJZ-Series
XFU-ES9A
PetrolXFU-Series
XFV-ES9A
PetrolXFV-Series
XFX-ES9J4S
PetrolXFX-Series
XFZ-ES9J4
PetrolXFZ-Series
YHZ-DV5RC
PetrolYHZ-Series
YHZDV5RC
PetrolYHZDV-Series
ZMZ-EB0
PetrolZMZ-Series

Citroën Engines Used by Third Parties

See where PSA/Stellantis power drives other leading brands.

EV & Hybrid Engines

Explore Citroën's electrified powertrain technologies.

Engine specifications and technical data sourced from Stellantis Technical Documentation and EU Vehicle Type Approval Database. Consult vehicle documentation or professional guidance before undertaking mechanical work. Report errors or omissions through our contact channels.

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How to Find Your Citroën Engine Code

The engine code is essential for ordering parts, diagnosing issues, and verifying compatibility. It is not the same as the VIN or chassis number. This guide shows exactly where to find it - by model and engine type - using official Citroën and DVLA sources

Engine Code

Engine Code

A unique identifier stamped on the engine block or cover used for parts and service.

VIN

VIN

The vehicle identification number that holds encoded vehicle and engine information.

Chassis Number

Chassis Number

The chassis or frame number used for registration and legal identification.

Citroën C4 Picasso (2007–2013)

Citroën C4 Picasso (2007–2013)

DV6TED4 Engine

Locate the engine code on the timing cover, near the oil filter housing. It is stamped into the metal or on a white label adjacent to the turbocharger.

Citroën C3 (2016–Present)

Citroën C3 (2016–Present)

EB2ADTD Engine

The engine code is located on a white label attached to the oil filter housing or near the EGR valve. It reads 'EB2ADTD' for the 1.5L BlueHDi diesel variant.

Citroën C4 (2020–Now)

Citroën C4 (2020–Now)

EB2FAT or DV5FCD

Open the bonnet and look at the front right of the engine. The code is on a white label near the timing belt cover. Confirm 'EB2FAT' for PureTech petrol; diesel models show 'DV5FCD'.

Citroën C2 (2003–2009)

Citroën C2 (2003–2009)

TU5JP4 Engine

The engine code is cast into the front of the cylinder head, near the thermostat housing. Look for 'TU5JP4' or 'TU3JP' depending on displacement.

Engine code locations per Citroën Service Box Document A15001 – Vehicle Identification. V5C field definitions from DVLA Guide to Vehicle Registration. VIN structure compliant with EU Regulation (EC) No 715/2007, Article 7.

Citroën Engine Technology Specifications and Reliability Data

A technical breakdown of Citroën's core engine systems including PureTech, BlueHDi, timing architectures and modular design with documented reliability impacts. All data sourced from Stellantis PT-2024, Citroën Service Box and EU Regulation (EC) No 715/2007

Overview

Citroën's PureTech family uses variable valve timing and direct injection for improved efficiency and reduced emissions. Introduced in 2014, it powers the EB2 (1.2L) and EB3 (1.0L) engines across the C3, C4, and Berlingo range.

How it Works

Dual continuous variable valve timing (VVT) on intake and exhaust camshafts optimises valve overlap for improved combustion efficiency. Combined with high-pressure direct injection (200 bar) and turbocharging for downsized performance.

PureTech mechanism
Evolution
PureTech I

EB2 (2014)

Basic VVT, 1.2L 3-cylinder

PureTech II

EB2ADT (2017)

Enhanced VVT, improved turbo response

PureTech III

EB2FAT (2020)

Mild hybrid integration, Atkinson cycle

Sources
Citroën Service Box SB13 00 01
Stellantis Drive Systems 2024 – Sec 4.2
Affected Engines
EB2EB2ADTEB2ADTDEB2FATEB3EP6FDT
COMMON ISSUES

  • Timing belt degradation

    Early EB2 belts susceptible to oil contamination; replace at 10 years/180,000 km

  • Carbon buildup on intake valves

    Direct injection design; requires walnut blasting service

  • Oil consumption

    Some early units experienced higher than expected oil use

Citroën Engine Production Facts Manufacturing Output and Partnerships

Authoritative data on Citroën's global engine production, plant operations, and strategic partnerships. All figures sourced from Stellantis Annual Reports, Sustainability Reports, and EU industrial compliance records.

Major Engine Production Plants

Citroën manufactures engines at three primary Stellantis facilities, each specialising in specific families.

Trémery Plant

🇫🇷Trémery Plant(France)

  • Historic PSA engine hub; produces BlueHDi diesel engines
  • Engines: DV5, DV6, DW10 BlueHDi families
  • Capacity: ~300,000 diesel units/year (2023)
Douvrin Plant

🇫🇷Douvrin Plant(France)

  • PureTech petrol engine production centre
  • Engines: EB2, EB3, EP6 PureTech families
  • Capacity: ~400,000 petrol units annually (2023)
Kolín Plant

Kolín Plant(Czech Republic)

  • TPCA joint venture; produces small displacement engines
  • Engines: EB1 (1.0L), shared with Toyota Aygo/C1
  • Capacity: ~200,000 small engines/year

Annual Engine Production Volume

Citroën produces approximately 300,000+ engines per year across Stellantis plants. Note the steady decline in Diesel production due to Euro 6d and WLTP regulations, while Hybrid and EV integration rises.

Diesel Decline (-22% since 2020)
Hybrid Growth (+7% since 2020)
Regulatory Impact: (EC) No 715/2007

Note: Diesel production has declined steadily due to Euro 6d and WLTP regulations (Regulation (EC) No 715/2007). Hybrid and plug-in hybrid integration rising.

0k80k160k240k320k400k380k2020370k2021350k2022330k2023310k2024 (e)Total Engines Produced
Petrol
Diesel
Hybrid

Citroën & Toyota Partnership

Strategic collaboration via TPCA joint venture (2005–2021). Shared 1.0L EB1/1KR-FE engine powers the Citroën C1, Peugeot 107/108, and Toyota Aygo across Europe.

Shared Tech

Common architecture, different calibration for brand character

Production

Engines built at Kolín, then integrated at respective assembly plants

TPCA Joint Development: 1.0L EB1/1KR-FE
  • TPCA joint venture from 2005 for small city car production.
  • 1.0L EB1/1KR-FE used in Citroën C1, Peugeot 108, Toyota Aygo.
  • Shared engineering: lightweight design, low emissions, urban efficiency focus.

Stellantis Strategic Partnerships – Toyota TPCA Collaboration

Powertrain Mix (2020–2024)

Shift in production reflects EU emissions policy and changing consumer demand across UK and European markets.

Petrol70%
Diesel16%
Hybrid14%
Petrol
55–70%
Driven by PureTech family (EB2, EB3, EP6)
Diesel
16–38%
Declining due to TCO, urban bans, and AdBlue complexity
Hybrid (PHEV/MHEV)
7–14%
C4 Hybrid, C5 Aircross Hybrid, ë-C4 BEV

This aligns with Commission Regulation (EU) 2017/1151 (WLTP/RDE) and EU 2035 ICE phase-out roadmap.

Engine production years verified via Stellantis Product Reports and EU type-approval records

Engine Code FAQ Common Questions Answered

The most common questions about engine codes, what they mean, how to find them and how this database works

Confirm the full engine designation using vehicle-specific manufacturer records and the engine marking. An engine serial number, a registration record and a marketed power badge are not automatically the same identifier. Match the VIN/build data and the installed engine before selecting parts or a replacement.

No. A factory-application reference and a replacement-interchange decision are different. Match the full engine designation, vehicle build data, emissions equipment, controls and relevant supplier/OEM information.

No. Records have different review states. Read the correction notice, source scope and application limits on the individual record. Missing technical fields must not be inferred from similar engine codes.

References, Disclaimers and Sources

EngineCode.uk provides reference information about Citroën engines. It is operated by Engine Finders UK Ltd and also offers an optional replacement-engine enquiry service. Technical information can contain errors or omissions. Check the sources and verification notes for the relevant record, and confirm the details for your vehicle before buying parts or arranging work.

EngineCode.uk is a reference website operated by Engine Finders UK Ltd. It is not an official manufacturer website and is not endorsed by the manufacturers whose engines it describes. Manufacturer names and trademarks are used to identify the subjects covered. Our ownership and any commercial routes are explained in our Ownership and Commercial Disclosure.

  • Stellantis – Product Technical Reports (PT-2024), Annual Reports, Sustainability Reports
  • Citroën Service Box / TIS – Service Information, Repair Manuals, SB Bulletins (e.g., SB11 03 08)
  • EU Regulation (EC) No 715/2007 – Type-approval of light-duty vehicles
  • Commission Regulation (EU) 2017/1151 – WLTP and RDE testing procedures
  • UK DVLA Vehicle Approval and V5C Guidelines
DVLA: Engine Changes and MoT Compliance

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