The Ford EDDF is a 1,998 cc, inline — four turbocharged petrol engine produced between 2019 and 2023. It forms part of Ford's EcoBoost engine family, designed for mainstream performance and efficiency in compact and mid — size applications. Featuring direct fuel injection, a single — scroll turbocharger, and twin independent variable cam timing (Ti — VCT), it delivers responsive power delivery with reduced emissions and improved fuel economy.
Fitted to models such as th…
Ford
Production years 2019–2023 meet Euro 6d-TEMP standards .
The Ford EDDF is a 1,998 cc inline-four turbocharged petrol engine engineered for performance applications (2019–2023). It combines direct fuel injection with a single-scroll turbocharger to deliver strong mid-range torque and linear power delivery. Designed to meet Euro 6d-TEMP standards, it balances performance with emissions compliance and real-world drivability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,998 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 82.5 mm × 93.2 mm | |
Power output | 147–184 kW (200–250 PS) | |
Torque | 320–370 Nm @ 2,500–4,000 rpm | |
Fuel system | Bosch HDEV5 direct injection (up to 250 bar) | |
Emissions standard | Euro 6d-TEMP | |
Compression ratio | 10.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | IHI single-scroll turbo with wastegate | |
Timing system | Chain-driven (DOHC, dual Ti-VCT) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 138 kg |
The Ford EDDF was used across Ford's C519, C346, and CX481 platforms with transverse mounting. This engine received platform-specific tuning—higher boost in the Focus ST and revised torque curve in the Puma ST—and from 2021, the facelifted Escape adopted a revised cooling jet system, creating interchange limits. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
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The EDDF delivers strong performance and efficiency, but early models (2019–2021) had bore scuffing risks due to inadequate piston cooling. Later revisions (post-2021) improved cooling jet design, so well-maintained examples can be robust. Regular servicing and using premium fuel (RON 95+) greatly aid longevity.
Key issues include bore scuffing (pre-2021), turbo wastegate sticking, direct injector coking, and timing chain tensioner wear. These are documented in Ford service bulletins and field reports. Proper maintenance significantly reduces risk.
The EDDF is used in the Focus ST (C519, 2019–2023), Puma ST (C346, 2020–2023), and Escape (CX481, 2021–2023). Each application has specific tuning and hardware adaptations. It is not used in non-ST variants or diesel applications.
Aftermarket ECU tuning is common on the EDDF platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
In the Focus ST, expect ~9.8 L/100km (city) and ~6.9 L/100km (highway), or ~29 mpg UK combined. In the Puma ST, figures are ~9.2 L/100km combined. Real-world consumption depends on driving style, but aggressive use can exceed 12 L/100km.
Yes. The EDDF is an interference engine. If the timing chain fails, pistons can contact valves, causing severe internal damage. Chain and tensioner maintenance is critical—any rattling should be investigated immediately.
Ford specifies SAE 5W-30 meeting WSS-M2C949-A spec. Use only Ford-approved or equivalent synthetic oil designed for turbocharged direct-injection engines. Change every 15,000 km or annually to protect turbo, chain, and piston rings.
Comprehensive technical documentation and regulatory references
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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.
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Type-approval guidance and documentation.
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