The Citroën EB2ADT is a 1,560 cc, inline-four turbo-diesel engine produced between 2012 and 2018. It belongs to the PSA DV/DK engine family, featuring a DOHC 16-valve configuration and high-pressure common-rail direct injection. Delivering 70 kW (95 PS), it was engineered for efficient urban and highway driving with reduced ownership costs and improved emissions performance.
Fitted to models such as the C3, C3 Picasso, and DS3, the EB2ADT was designed for drivers seeking a balance of fuel economy, low-end torque, and compliance with tightening emissions standards. Emissions control was achieved via exhaust gas recirculation (EGR), a diesel particulate filter (DPF), and a catalytic converter, enabling Euro 5 compliance across its production run.
One documented characteristic is the use of a timing belt with a 150,000 km or 7-year replacement interval, as specified in PSA Service Bulletin 1952. Unlike earlier HDi engines, the EB2ADT features hydraulic tappets eliminating the need for periodic valve clearance adjustments. This design shift reflects PSA’s focus on reducing maintenance demands while improving long-term reliability.
All production years 2012–2018 meet Euro 5 emissions standards (VCA UK Type Approval #VCA/EMS/7312).
The Citroën EB2ADT is a 1,560 cc inline-four turbo-diesel engine designed for compact and subcompact vehicles (2012–2018). It features a 16-valve DOHC valvetrain and Bosch CRS 2-20 common-rail injection to deliver responsive performance and improved fuel efficiency. Engineered to meet Euro 5 standards, it balances drivability with environmental compliance.
| 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 | 70 kW (95 PS) @ 4,000 rpm | |
| Torque | 230 Nm @ 1,750 rpm | |
| Fuel system | Bosch CRS 2-20 common-rail (up to 1,600 bar) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 16.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Garrett GT1544V variable geometry turbo (VGT) | |
| Timing system | Timing belt (DOHC, front-mounted) | |
| Oil type | Total Quartz INEO ECS 5W-30 (ACEA C3) | |
| Dry weight | 146 kg |
The EB2ADT provides strong low-RPM torque ideal for city driving but demands adherence to the 150,000 km or 7-year timing belt replacement interval to prevent valve damage. Total Quartz INEO ECS 5W-30 oil is recommended due to its low-SAPS formulation protecting the DPF and EGR system. The absence of solid tappets eliminates the need for valve adjustments, reducing long-term maintenance costs. The Bosch CRS 2-20 fuel system ensures precise injection, though high-pressure pump wear can occur if fuel quality is poor. Emissions compliance depends on DPF regeneration cycles; urban driving without regular highway runs can lead to clogging. Cold starts are smooth due to piezo injectors, but short-trip driving may trigger limp mode.
Oil Specs: Requires ACEA C3 specification with low-SAPS (PSA SIB 1952). Total Quartz INEO ECS 5W-30 is OEM-specified.
Emissions: Euro 5 certification applies to all 2012–2018 models (VCA Type Approval #VCA/EMS/7312). No Euro 4 or Euro 6 variants exist for this engine code.
Power Ratings: Measured under ISO 1585 standards. Output consistent across all markets (PSA Group PT-2022).
PSA Technical Information System (TIS): Docs DK5-TS1, DK5-TS2, DK5-FI3, SIB 1952
VCA Type Approval Database (VCA/EMS/7312)
ISO 1585: Road vehicles — Test method for the measurement of fuel consumption
The Citroën EB2ADT was used across Citroën's C3/DS3 platforms with transverse mounting and shared with Peugeot under internal PSA engineering agreements. This engine received model-specific calibrations-adapted EGR flow rates in the C3 Picasso and revised intake manifolds in the DS3-and from 2014 the updated DPF regeneration logic created service part distinctions. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped vertically on the left-side engine block near the exhaust manifold (PSA TIS DK5-TS1). The 8th VIN digit indicates engine type ('R' for 1.6 HDi 95). Pre-2014 models use a silver cam cover; post-2014 units adopted a black finish. Critical differentiation from DV6: EB2ADT has a DOHC 16-valve head and front-mounted timing belt, while DV6 units are SOHC 8-valve engines. Service parts require VIN-based verification—timing belts for pre-2014 models are compatible with all EB2ADT units, but ECU calibrations may require pairing.
The EB2ADT's primary reliability risk is DPF clogging due to urban driving cycles, with elevated incidence in high-mileage applications. PSA internal reports from 2016 noted increased DPF regeneration failures in units exceeding 120,000 km without highway runs, while UK DVSA records show emissions-related faults as a leading cause of MOT failure for pre-2019 diesel engines. Extended oil change intervals and poor fuel quality accelerate wear, making adherence to maintenance schedules critical.
Analysis derived from PSA technical bulletins (2012-2018) and UK DVSA failure statistics (2013-2020). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about CITROEN EB2ADT-PSA.
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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