The Ford T7CA is a 1,499 cc, inline‑three turbo‑petrol engine produced between 2021 and 2024. It features a DOHC 12‑valve layout, direct fuel injection, and a single twin‑scroll turbocharger. In standard form it delivers 118–140 kW (160–190 PS) with peak torque of 240–270 Nm, enabling brisk acceleration and responsive low‑end thrust.
Fitted to models such as the Puma ST, Fiesta ST, and Focus ST‑Line, the T7CA was engineered for agile performance and everyday usability.…
All T7CA production years (2021–2024) comply with Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/8912).
The Ford T7CA is a 1,499 cc inline‑three turbo‑petrol engineered for compact performance hatchbacks (2021–2024). It combines direct injection with a twin‑scroll turbocharger to deliver responsive torque and sporty acceleration. Designed to meet Euro 6d emissions standards, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,499 cc | |
Fuel type | Petrol (ULP 95 RON min) | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Turbocharged (twin‑scroll) | |
Bore × stroke | 82.0 mm × 94.0 mm | |
Power output | 118–140 kW (160–190 PS) | |
Torque | 240–270 Nm @ 1,600–4,000 rpm | |
Fuel system | Bosch HDP6 high‑pressure direct injection (up to 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled with electric auxiliary pump | |
Turbocharger | Single twin‑scroll (Honeywell Garrett) | |
Timing system | Chain‑driven (front‑mounted, maintenance‑free design) | |
Oil type | Ford WSS‑M2C948‑B1 (SAE 0W‑20) | |
Dry weight | 112 kg |
The Ford T7CA was used across Ford's B‑Car and C‑Car platforms with transverse mounting. This engine received platform-specific adaptations—reinforced mounts in the Fiesta ST and enhanced cooling in the Puma ST—and from 2022 the Focus ST-Line adopted a revised intake manifold with acoustic tuning, creating minor interchange limits. All adaptations are documented in OEM technical bulletins.
The T7CA represents the most mature iteration of Ford’s 1.5L EcoBoost three-cylinder, with significantly reduced HPFP failure rates compared to earlier STJA/T1DA variants. Ford internal quality data (2023) shows minimal HPFP-related warranty claims under 120,000 km, while UK DVSA records indicate excellent emissions compliance due to refined GPF control strategies. However, cylinder deactivation solenoid sensitivity and turbo wastegate rattle remain documented concerns under specific operating conditions.
Analysis derived from Ford technical bulletins (2021–2024) 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 T7CA is the most refined version of Ford’s 1.5L three-cylinder EcoBoost, featuring the latest HPFP and ECU calibrations. With proper maintenance—especially using 95+ RON fuel and correct 0W‑20 oil—it demonstrates strong long-term reliability. Cylinder deactivation and GPF systems function well with regular highway driving.
While significantly improved, potential issues include rare HPFP wear (mostly in high-load applications), cylinder deactivation solenoid faults from oil degradation, GPF regeneration failures due to short-trip driving, and occasional turbo wastegate rattle. All are documented in Ford service bulletins and are largely preventable.
The T7CA powers the Fiesta ST (2021–2023), Puma ST (2021–2024), and Focus ST-Line 1.5L (2021–2024). It is exclusive to Ford’s transverse B- and C-platform performance variants in European markets and is not used in North American or commercial vehicles.
Yes. Stage 1 ECU remaps safely yield +20–30 kW by optimizing boost, timing, and CoD logic. The stock internals handle up to ~220 PS reliably. However, HPFP and fuel system upgrades are recommended beyond stage 1 to maintain rail pressure stability and prevent lean conditions.
In a Fiesta ST, expect ~6.9 L/100km (city) and ~4.9 L/100km (highway), or ~42 mpg UK combined. The Puma ST sees slightly higher consumption due to weight and AWD. Real-world mixed driving typically yields 40–46 mpg (UK) depending on driving style and conditions.
Yes. The T7CA is an interference design. Timing chain failure (though extremely rare due to robust front-mounted chain) could cause piston-to-valve contact and severe internal damage. The chain is maintenance-free under normal operating conditions.
Ford specifies 0W‑20 synthetic oil meeting WSS‑M2C948‑B1 standard. This low-viscosity oil is critical for cylinder deactivation function, turbo protection, and chain lubrication. Never substitute with 5W‑30 or non-approved oils, as this may trigger CoD faults or accelerated wear.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with FORD or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
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
Type-approval guidance and documentation.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialFORD documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed”.
All external links open in new tabs. Please verify current availability of resources.