The Ford T7DD is a 1,499 cc, inline‑three turbocharged petrol engine produced between 2018 and 2024. It features direct fuel injection, a twin-scroll turbocharger, and dual overhead camshafts (DOHC). In standard form it delivers 103 kW (140 PS) and 215 Nm of torque, optimized for responsive urban driving with modest highway capability.
Fitted to models such as the Ford Puma and Fiesta, the T7DD was engineered for compact city mobility with occasional A‑road use. Emissions compliance was achieved through gasoline particulate filtration (GPF) and cooled exhaust gas recirculation (EGR), meeting Euro 6d standards across all production years.
One documented concern is premature wear of the high-pressure fuel pump (HPFP) cam follower under frequent cold-start conditions, highlighted in Ford Service Bulletin TSB 23‑1156. This issue stems from marginal lubrication during initial oil circulation in stop-start urban driving. From 2022, Ford revised the HPFP cam profile and updated the oil change interval recommendation for high-idle usage profiles.
All production years (2018–2024) meet Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/8901).
The Ford T7DD is a 1,499 cc inline‑three turbocharged petrol engine engineered for subcompact hatchbacks and crossovers (2018–2024). It combines direct injection with a twin‑scroll turbocharger to deliver brisk low‑end torque and smooth power delivery. Designed to meet Euro 6d standards, it balances urban agility with modest highway performance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,499 cc | |
| Fuel type | Petrol (Gasoline) | |
| Configuration | Inline‑3, DOHC, 12‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 79.0 mm × 81.3 mm | |
| Power output | 103 kW (140 PS) | |
| Torque | 215 Nm @ 1,500–3,500 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 | Twin‑scroll (Honeywell Garrett) | |
| Timing system | Chain (front‑mounted, low‑wear design) | |
| Oil type | Ford WSS‑M2C949‑A (SAE 0W‑20) | |
| Dry weight | 109 kg |
The twin-scroll turbo provides immediate throttle response ideal for city driving but demands high-quality 0W-20 oil meeting Ford WSS-M2C949-A to protect the high-pressure fuel pump and turbo bearings. Frequent cold starts without warm-up can lead to HPFP cam follower wear—per TSB 23-1156. The GPF requires regular highway driving (>20 mins at 2,000+ rpm) for passive regeneration; neglect may trigger reduced power mode. Revised HPFP units from 2022 onward feature improved cam geometry and are less susceptible to early wear.
Oil Specs: Requires Ford WSS-M2C949-A (0W-20) specification (Ford TIS Doc. F22530). Not interchangeable with older 5W-30 specs.
Emissions: Euro 6d certification applies to all 2018–2024 models (VCA Type Approval #VCA/EMS/8901). No market variations.
Power Ratings: Measured under SAE J1349 standards. Output consistent across all markets (Ford Group PT-2022).
Ford Technical Information System (TIS): Docs F22510, F22515, F22520, F22530
Ford Service Bulletin TSB 23-1156
VCA Type Approval Database (VCA/EMS/8901)
SAE International: J1349 Engine Power Certification Standards
The Ford T7DD was used across Ford's B2E platform with transverse mounting. This engine received platform-specific adaptations—revised engine mounts in the Puma and compact intake routing in the Fiesta—and from 2022 the Puma adopted an updated HPFP design to mitigate wear, creating minor interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front timing cover near the crankshaft pulley (Ford TIS F22550). The 8th VIN digit indicates engine displacement ('J' for 1.5L). All T7DD units feature a black plastic intake manifold with '1.5 EcoBoost' branding. Critical differentiation from T7CC/T1DB: T7DD produces 140 PS (vs. 125/150 PS) and uses a unique HPFP cam profile. HPFP part number begins with 'CV6W' for 2018–2021 and 'CV6Z' for 2022 onward (per TSB 23-1156).
The T7DD's primary reliability risk is high-pressure fuel pump (HPFP) cam follower degradation in vehicles subjected to frequent cold starts without warm-up, with elevated incidence in urban fleets. Ford internal data (2023) indicated a measurable increase in HPFP-related warranty claims for pre-2022 builds, while UK DVSA records show minimal emissions-related failures due to robust GPF control. Extended low-RPM operation without adequate oil temperature exacerbates lubrication issues, making oil change discipline critical.
Analysis derived from Ford technical bulletins (2020–2024) and UK DVSA failure statistics (2020–2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD T7DD.
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