The Ford T8DA is a 1,499 cc, inline‑three turbo‑petrol engine produced between 2023 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 and Fiesta ST, the T8DA was engineered for agile performance and everyday usability. Emissions compliance was achieved through gasoline particulate filtration (GPF) and cooled exhaust gas recirculation (EGR), meeting Euro 6d standards across its entire production run.
One documented concern is high‑pressure fuel pump (HPFP) cam follower wear under sustained high‑load conditions, highlighted in Ford Service Bulletin 06‑22‑14. This is often linked to marginal lubricity in low‑sulfur fuels and elevated rail pressures. From 2021, Ford introduced an updated HPFP design with revised cam follower geometry to improve durability.
All T8DA production years (2023–2024) comply with Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/9134).
The Ford T8DA is a 1,499 cc inline‑three turbo‑petrol engineered for compact performance hatchbacks (2023–2024). 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 twin-scroll turbo provides immediate throttle response and strong mid-range pull, ideal for spirited driving. However, the high-pressure fuel pump requires consistent use of 95 RON (or higher) unleaded petrol to maintain lubricity and prevent premature wear. Extended high-load operation (e.g., track use) without cooldown periods may accelerate HPFP cam follower wear. The GPF mandates occasional highway driving to enable passive regeneration; frequent short trips can trigger warning lights. Oil must meet Ford WSS‑M2C948‑B1 specification to protect turbo bearings and maintain chain tensioner function.
Oil Specs: Requires Ford WSS‑M2C948‑B1 (0W‑20) specification (Ford Owner’s Handbook 2023). Not interchangeable with ACEA C2/C3 oils.
Emissions: Euro 6d compliance confirmed for all 2023–2024 builds (VCA Type Approval #VCA/EMS/9134).
Power Ratings: Measured under ISO 1585 standards. 140 kW variant requires 98 RON for optimal performance (Ford TIS Doc. F‑T8DA‑07).
Ford Technical Information System (TIS): Docs F‑T8DA‑01 to F‑T8DA‑07, SIB 06‑22‑14
VCA Type Approval Database (VCA/EMS/9134)
ISO 1585: Road vehicles — Engine test code
The Ford T8DA was used across Ford's B‑Car platform with transverse mounting. This engine received platform-specific adaptations—reinforced mounts in the Fiesta ST and enhanced cooling in the Puma ST. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front timing cover near the crank pulley (Ford TIS F‑T8DA‑02). The 7th VIN digit is 'N' for T8DA-equipped vehicles. All T8DA engines feature a black plastic cam cover with '1.5 ECOBOOST' embossing. Critical differentiation from earlier T7DC/T7CA: T8DA uses latest F2TZ-series HPFP, updated EGR cooler, and refined ECU calibration for enhanced GPF control. HPFP part number prefix 'F2TZ' indicates post-2021 units per Ford SIB 06‑22‑14.
The T8DA represents the latest iteration of Ford’s 1.5L three-cylinder EcoBoost, with the lowest documented HPFP failure rate among all variants. Ford internal quality reports (2024) show negligible HPFP-related warranty claims under 120,000 km, while UK DVSA data confirms excellent emissions compliance due to advanced GPF control logic. However, cylinder deactivation solenoid sensitivity and turbo wastegate rattle remain documented concerns under specific operating conditions.
Analysis derived from Ford technical bulletins (2023–2024) and UK DVSA failure statistics (2023–2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD T8DA.
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