The Ford EDDD is a 1,998 cc, inline-four naturally aspirated petrol engine produced between 2020 and 2023. It forms part of Ford's Dragon engine family, featuring port fuel injection, dual independent camshaft timing (Ti-VCT), and an aluminium block with integrated exhaust manifold. In standard tune, it delivers 103 kW (140 PS), with peak torque of 196 Nm available from 4,500 rpm, providing smooth power delivery and strong mid-range performance.
Fitted to models such as the Focus (Mk4), EcoSport, and Transit Connect, the EDDD was engineered for drivers prioritising reliability, refinement, and ease of maintenance in urban and mixed driving conditions. Emissions compliance is achieved via a close-coupled three-way catalyst and electronic throttle control, allowing Euro 6d compliance across its production run.
One documented concern is intake manifold runner flap failure, highlighted in Ford Service Action 21S05. This issue stems from plastic fatigue in the variable intake system due to thermal cycling and age-related embrittlement. Ford introduced revised nylon-reinforced flaps in mid-2021 to mitigate this effect.
Ford
All production years (2020–2023) meet full Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/8901).
The Ford EDDD is a 1,998 cc inline-four naturally aspirated petrol engine engineered for compact and utility models (2020-2023). It combines port fuel injection with twin-independent cam phasing to deliver smooth power delivery and responsive throttle control. Designed to meet Euro 6d emissions standards, it balances durability, serviceability, and regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,998 cc | |
| Fuel type | Petrol | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 82.5 mm × 93.2 mm | |
| Power output | 103 kW (140 PS) @ 6,500 rpm | |
| Torque | 196 Nm @ 4,500 rpm | |
| Fuel system | Port fuel injection (PFI) | |
| Emissions standard | Euro 6d | |
| Compression ratio | 12.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Not applicable | |
| Timing system | Timing chain (single-row, front-mounted) | |
| Oil type | Ford WSS-M2C945-B (5W-30) | |
| Dry weight | 128 kg |
The EDDD delivers smooth power delivery ideal for relaxed driving but requires oil changes every 15,000 km to maintain timing chain longevity. Ford WSS-M2C945-B (5W-30) oil is essential due to its shear stability and protection against valve train wear. The PFI system is less prone to intake carbon buildup than direct injection, though intake manifold runner flap failure is a known issue in pre-2021 units. The revised nylon-reinforced flaps introduced mid-2021 significantly reduce failure risk. Engine longevity exceeds 200,000 km when maintained per schedule. Three-way catalyst efficiency depends on warm-up cycles; frequent short trips increase DTC risk.
Oil Specs: Requires Ford WSS-M2C945-B (5W-30) specification (Ford SIB 21S05). Supersedes API SN and ACEA A1/B1.
Emissions: Full Euro 6d compliance applies to all 2020-2023 models (VCA Type Approval #VCA/EMS/8901).
Power Ratings: Measured under ECE R85 standards. 103 kW output requires RON 95+ fuel (Ford TIS Doc. F15804).
Ford Technical Information System (TIS): Docs F15804, SIB 21S05
VCA Type Approval Database (VCA/EMS/8901)
ISO 8854:2020 Road vehicles — Light-duty compression- and spark-ignition engines — Vocabulary
The Ford EDDD was used across Ford's C2 and CV1 platforms with transverse mounting and shared with Mazda under prior engine co-development agreements. This engine received platform-specific adaptations-shorter intake manifolds in the EcoSport and reinforced mounts in the Transit Connect-and from 2021 the facelifted Focus models adopted the EDDD with enhanced cooling, creating interchange limits. Partnerships enabled Mazda's 2.0 SkyActiv-G units to use Ford's cam phasing hardware. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front of the cylinder block near the timing cover (Ford TIS F15814). The 8th VIN digit indicates engine type ('D' for EDDD). Pre-2021 models have silver valve covers with black cam seals; post-2021 units use black valve covers. Critical differentiation from EDDF: EDDD is naturally aspirated with PFI, while EDDF uses turbocharging and direct injection. Service parts require production date verification - intake manifold runner flaps for models before 06/2021 are incompatible with later units due to internal redesign (Ford SIB 21S05).
The EDDD's primary reliability risk is intake manifold runner flap failure under thermal cycling, with elevated incidence in high-mileage urban applications. Internal Ford field reports from 2022 indicated over 15% of pre-2021 units required intake manifold replacement before 90,000 km, while UK DVSA records show increased airflow-related DTCs in city-driven examples. Frequent temperature swings and age-related embrittlement increase stress on plastic components, making component upgrades and inspection intervals critical.
Analysis derived from Ford technical bulletins (2020-2023) and UK DVSA failure statistics (2021-2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD EDDD.
Comprehensive technical documentation and regulatory references
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FORD 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
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