The Ford NYT is a 1,999 cc, inline‑four turbocharged petrol engine produced between 2020 and 2025. It features direct fuel injection, a twin‑scroll turbocharger, and dual overhead camshafts (DOHC). In standard form it delivered 177 kW (240 PS) and 370 Nm of torque, offering strong performance with improved thermal efficiency over prior EcoBoost generations.
Fitted to performance — oriented models such as the Focus ST (Mk4), Puma ST, and select Kuga ST — Line variants, th…
All production years (2020–2025) comply with Euro 6d emissions standards .
The Ford NYT is a 1,999 cc inline‑four turbocharged petrol engineered for hot hatch and compact SUV applications (2020–2025). It combines gasoline direct injection with a twin‑scroll turbocharger to deliver immediate torque response and sustained high-rpm power. Designed to meet Euro 6d emissions standards, it balances sporty dynamics with regulatory compliance and everyday drivability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,999 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged (twin‑scroll) | |
Bore × stroke | 87.5 mm × 83.1 mm | |
Power output | 177 kW (240 PS) @ 5,500 rpm | |
Torque | 370 Nm @ 1,600–4,000 rpm | |
Fuel system | Bosch HDP6 high‑pressure direct injection (up to 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled with dual electric pumps | |
Turbocharger | Garrett GT2260V twin‑scroll | |
Timing system | Chain‑driven (front‑mounted) | |
Oil type | Ford WSS‑M2C948‑B1 (SAE 5W‑30) | |
Dry weight | 142 kg |
The Ford NYT was used across Ford's C2 platform derivatives with transverse mounting and no external licensing. This engine received platform-specific adaptations—reinforced engine mounts in the Focus ST and revised cooling routing in the Puma ST—and from mid-2022 the updated camshaft specification created minor service part 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 NYT offers strong performance and generally good reliability, but early models (pre-mid-2022) had cam lobe wear issues affecting the fuel pump drive. Post-mid-2022 revisions significantly improved durability. With correct oil (5W-30 Ford WSS‑M2C948‑B1) and regular servicing, it can exceed 200,000 km without major issues.
The top issues are high-pressure fuel pump cam lobe wear, turbo wastegate rattle, GPF clogging in short-trip use, and coolant leaks from the plastic thermostat housing. All are documented in Ford service bulletins, especially SIB 21S08.
The NYT 2.3L EcoBoost powers the Focus ST (Mk4, 2020–2025), Puma ST (2020–2025), and Kuga ST-Line (2021–2025). It is distinct from the smaller 1.5L EcoBoost and replaces the older 2.0L F6JD in performance applications.
Aftermarket ECU tuning is common on the NYT 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 a Focus ST, expect ~9.2 L/100km (city) and ~6.3 L/100km (highway), or about 30 mpg UK combined. Real-world mixed driving typically returns 26–33 mpg (UK), depending on driving style and GPF regeneration cycles.
Yes. The NYT is an interference engine. If the timing chain fails or jumps, piston-to-valve contact can cause catastrophic damage. However, the chain is robust and rarely fails if maintained properly with correct oil.
Ford specifies SAE 5W‑30 synthetic oil meeting WSS‑M2C948‑B1 standard. This is critical for cam lobe protection, turbo bearing life, and GPF compatibility. Oil changes every 10,000 km or 12 months are recommended.
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.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
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Type-approval guidance and documentation.
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