The Ford CYRA is a 1,998 cc, inline — four turbocharged petrol engine produced between 2020 and 2023. It belongs to Ford’s EcoBoost Gen — 3 engine family, featuring direct fuel injection, twin — scroll turbocharging, and advanced thermal management. Delivering 145 kW (198 PS) and 320 Nm of torque, it is engineered for responsive performance and improved low — end driveability in mid — size SUVs and performance sedans.
Fitted to models including the Ford Mondeo ST — Line, Kuga…
All production units (2020–2023) comply with Euro 6d-Full (VCA UK Type Approval #VCA/EMS/6789).
The Ford CYRA is a 1,998 cc inline-four turbocharged petrol engine designed for mid-size and performance-oriented platforms (2020–2023). It combines high-pressure direct injection with a compact twin-scroll turbocharger to deliver strong low- to mid-range torque. Engineered to meet Euro 6d-Full standards, it integrates a 48V mild hybrid system for enhanced responsiveness and urban efficiency.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,998 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 87.5 mm × 83.1 mm | |
Power output | 145 kW (198 PS) @ 5,500 rpm | |
Torque | 320 Nm @ 1,750–4,000 rpm | |
Fuel system | Direct injection (up to 350 bar) | |
Emissions standard | Euro 6d-Full | |
Compression ratio | 10.5:1 | |
Cooling system | Water-cooled with dual-circuit thermal management | |
Turbocharger | Honeywell twin-scroll with electronic boost control valve | |
Timing system | Timing chain (front-mounted) | |
Oil type | Ford WSS-M2C949-B (5W-30) | |
Dry weight | 138 kg |
The Ford CYRA was used across Ford's CD4 platform with transverse mounting and integrated 48V mild hybrid technology. This engine received model-specific calibrations—higher torque tune in the Edge and revised throttle response in the Kuga ST-Line X—and from mid-2021, updated boost control hose routing was implemented, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The CYRA's primary reliability risk is intermittent turbo boost control valve malfunction, with higher incidence in vehicles used for frequent short trips. Ford internal service reports from 2022 indicated a notable number of pre-mid-2021 units required boost control system inspection before 80,000 km, while VCA data shows increased emissions-related faults in urban environments. Short driving cycles and low exhaust temperatures promote condensation in vacuum lines, making adherence to service intervals and periodic highway driving critical for system health.
Analysis derived from Ford technical bulletins (2020–2023) and UK DVSA failure statistics (2021–2023). 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 CYRA engine is generally reliable when maintained properly, though pre-mid-2021 models have a known issue with turbo boost control valve condensation. Later models (mid-2021+) benefit from updated hose routing and sealing. Regular oil changes and use of Ford-specified 5W-30 oil help prevent carbon buildup and ensure longevity beyond 150,000 km.
Key issues include turbo boost control valve malfunction (especially pre-mid-2021), intake and EGR carbon buildup due to direct injection, and timing chain guide wear. Mild hybrid variants may experience 48V system communication faults. These are documented in Ford Service Action 21G03 and technical bulletins.
The CYRA engine is used in the Ford Mondeo (2020–2023), Kuga ST-Line X (2020–2023, mild hybrid), and Edge (2020–2023, mild hybrid). It is specific to Euro 6d-Full compliant models with 48V BAS integration and high-pressure fuel injection.
Yes, the CYRA responds well to ECU remapping, with stage 1 tunes typically adding +30–40 kW. Stock internals handle moderate increases, but supporting mods like intercooler and exhaust improve reliability. Tuning may void warranty and affect emissions compliance.
In a Ford Kuga 2.0 EcoBoost Mild Hybrid, combined consumption is ~7.2 L/100km (~39 mpg UK). Real-world figures vary: city driving may see 8.5 L/100km, while highway runs can achieve 6.0 L/100km. The 48V system improves urban efficiency by up to 8%.
Yes, the CYRA is an interference engine. If the timing chain fails or jumps, piston-to-valve contact can cause severe internal damage. Immediate attention to timing-related noises is essential to avoid costly repairs.
Ford specifies WSS-M2C949-B (5W-30) synthetic oil. Change intervals are 15,000 km or 12 months. Using correct oil ensures proper turbo and timing chain lubrication, reducing wear and carbon formation in direct-injection engines.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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