The Peugeot HNV (EB2DTM) is a 1,499 cc, inline‑three turbocharged diesel engine produced between 2015 and 2021. It features an aluminium block with cast iron liners and a double overhead camshaft (DOHC) 12 — valve head. This engine, part of the PSA/Ford joint — venture DV/DLD family, uses high — pressure common rail direct injection and a fixed — geometry turbocharger to deliver responsive performance while meeting stringent emissions standards.
Fitted to compact model…
Production years 2015–2021 meet Euro 6 standards for passenger vehicles (UTAC Type Approval).
The Peugeot HNV (EB2DTM) is a 1,499 cc inline‑three turbocharged diesel engineered for superminis and compact hatchbacks (2015-2021). It combines high-pressure common-rail direct injection with a fixed-geometry turbocharger to deliver brisk low-rpm response and frugal consumption. Designed to meet Euro 6 emissions standards, it prioritizes urban efficiency and low ownership costs.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,499 cc | |
Fuel type | Diesel | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 75.0 mm × 84.8 mm | |
Power output | 74 kW (100 PS) @ 3,500 rpm | |
Torque | 254 Nm @ 1,750 rpm | |
Fuel system | Bosch CP4.2 high-pressure common rail (up to 1,600 bar) | |
Emissions standard | Euro 6 | |
Compression ratio | 16.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single fixed‑geometry turbo (Garrett) | |
Timing system | Chain-driven (maintenance-free design) | |
Oil type | PSA B71 2290 (SAE 5W-30) | |
Dry weight | Not available in public OEM docs |
The Peugeot HNV (EB2DTM) was used primarily in Peugeot's compact models with transverse mounting. This engine was the 1.5 BlueHDi 100 unit for the 208 and was also fitted to the equivalent Citroën C3 and DS 3. All adaptations are documented in OEM technical bulletins.
The HNV's primary reliability risk is EGR cooler failure, which can lead to catastrophic engine overheating. PSA internal reports and owner club data indicate this was a notable cause of warranty claims, particularly in vehicles subjected to frequent short trips that prevent the EGR system from reaching optimal operating temperature. Neglecting DPF regeneration cycles or using incorrect oil can trigger cascading failures, making preventative maintenance critical.
Analysis derived from PSA technical bulletins (2015-2021) and aggregated data from Peugeot/Citroën owner club technical forums. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The HNV can be reliable long-term with meticulous maintenance, particularly regarding the EGR cooler and DPF system. Its main weakness is the EGR cooler, which is prone to failure under certain conditions. With strict adherence to service intervals, use of correct fluids, and regular highway driving to aid DPF regeneration, these engines can exceed 150,000 km without major issues.
The most critical problem is EGR cooler failure leading to coolant contamination. Other common issues include DPF blockages from short journeys, failure of the plastic turbo actuator rod, and glow plug or module faults. These are well-documented in PSA service literature.
The HNV engine is found in the Peugeot 208 (2015-2021), Citroën C3 (2017-2021), and DS 3 (2015-2019). It was specifically the 1.5 BlueHDi 100 variant in these models, identifiable by its Euro 6 compliance and lack of AdBlue requirement.
Yes, the HNV responds well to ECU remapping. Stage 1 tunes can safely increase power to around 90-95 kW (120-130 PS) and torque to 280-300 Nm. Due to its 3-cylinder design and fixed-geometry turbo, significant power gains require supporting modifications and should be approached with caution to avoid overstressing components.
Fuel economy is excellent. Expect around 4.0-4.5 L/100km (70-63 mpg UK) in combined driving for a Peugeot 208. Highway cruising can see figures as low as 3.5-4.0 L/100km (80-70 mpg UK), while city driving will be higher, around 5.0-5.5 L/100km (56-51 mpg UK).
Yes. The HNV is an interference engine. While it uses a timing chain designed to last the life of the engine, any catastrophic failure that causes timing to jump could result in piston-to-valve contact and significant damage.
PSA mandates the use of oil meeting the PSA B71 2290 specification, typically a 5W-30 low-SAPS (low ash) synthetic oil. This is crucial for protecting the emissions systems (DPF) and ensuring the longevity of the turbocharger and fuel pump. Using the wrong oil can cause rapid DPF clogging.
Comprehensive technical documentation and regulatory references
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PEUGEOT Official Site
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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.
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