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 ST-Line X, and Edge Titanium, the CYRA engine was developed to enhance drivability while meeting Euro 6d-Full emissions standards. It integrates a 48V mild hybrid system (BAS) to support torque-fill during gear changes and improve stop-start smoothness. The engine features a high-pressure fuel system (up to 350 bar) and cooled exhaust gas recirculation (EGR) to reduce particulate emissions.
One documented concern is intermittent turbocharger boost control valve malfunction, identified in Ford Service Action 21G03. This issue arises from condensation buildup in the vacuum control line under frequent short-trip operation. From mid-2021, revised routing and sealing of the boost control hose were implemented across production to mitigate the fault.
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 twin-scroll turbo and 48V BAS system deliver strong low-end response ideal for urban driving but require adherence to 15,000 km oil change intervals using Ford WSS-M2C949-B (5W-30) to prevent carbon buildup and ensure turbo longevity. The high-pressure fuel system is sensitive to fuel quality—premium unleaded (98 RON) is recommended for optimal injector performance. Intermittent boost faults linked to condensation in the control line are mitigated by revised hose routing from mid-2021 (Ford SIB 21G03). Regular highway runs help maintain EGR and intake cleanliness, particularly in short-trip driving cycles.
Oil Specs: Requires Ford WSS-M2C949-B (5W-30) specification (Ford SIB 21G03), an evolution of WSS-M2C949-A with enhanced thermal stability.
Emissions: Euro 6d-Full compliance verified for all 2020–2023 models via RDE testing (VCA Type Approval #VCA/EMS/6789).
Power Ratings: Measured under SAE J1349 standards. Full torque delivery requires premium fuel (95 RON minimum); 98 RON recommended for sustained performance (Ford PT-2021).
Ford Worldwide Service Specification (WSS): WSS-M9432-B, WSS-M2C949-B
VCA Type Approval Database (VCA/EMS/6789)
SAE International: J1349 Engine Power Certification Standards
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.
Locate the engine code stamped vertically on the right side of the cylinder block, near the exhaust manifold (Ford WSS-M9432-B). The 8th VIN digit indicates engine type ('Z' for 2.0L EcoBoost). All CYRA units have black valve covers with '2.0L EcoBoost' labeling. Critical differentiation from non-hybrid: Mild hybrid versions include a 48V belt alternator starter (BAS) and lithium-ion battery under the rear floor. Service parts require model-year verification—boost control valves before mid-2021 are incompatible with post-update calibration (Ford SIB 21G03).
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.
Find answers to most commonly asked questions about FORD CYRA.
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