The Ford UBGA is a 1,499 cc, inline‑three turbocharged petrol engine produced between 2020 and 2025. It features direct fuel injection, a single twin-scroll turbocharger, and dual overhead camshafts (DOHC). In standard form it delivers 110 kW (150 PS) and 240 Nm of torque, with strong mid-range responsiveness ideal for compact SUVs and hatchbacks.
Fitted to models such as the Puma ST, Fiesta ST, and Focus ST-Line, the UBGA was engineered to balance sporty performance with urban efficiency. Emissions compliance was achieved through gasoline particulate filtration (GPF) and cooled exhaust gas recirculation (EGR), allowing full Euro 6d compliance from launch.
One documented concern is premature wear of the high-pressure fuel pump (HPFP) under sustained high-load conditions, highlighted in Ford Service Bulletin 21M05. This issue stems from marginal lubricity in certain fuel batches interacting with pump internals. From mid-2022, Ford updated the HPFP design and revised calibration thresholds to reduce stress.
Production years 2020–2025 meet Euro 6d standards (VCA UK Type Approval #VCA/EMS/7890).
The Ford UBGA is a 1,499 cc inline‑three turbocharged petrol engineered for subcompact and compact performance models (2020–2025). It combines direct injection with a twin-scroll turbocharger to deliver responsive mid-range torque and agile urban performance. Designed to meet Euro 6d emissions, it balances sporty drivability 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 | |
| Bore × stroke | 75.0 mm × 84.8 mm | |
| Power output | 110 kW (150 PS) | |
| Torque | 240 Nm @ 1,600–4,000 rpm | |
| Fuel system | Bosch HDP6 high-pressure direct injection (up to 350 bar) | |
| Emissions standard | Euro 6d | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single twin-scroll (Honeywell GT1549L) | |
| Timing system | Chain-driven DOHC | |
| Oil type | Ford WSS-M2C945-B1 (SAE 0W‑20) | |
| Dry weight | 108 kg |
The twin-scroll turbo provides brisk mid-range torque ideal for spirited driving but requires adherence to 15,000 km oil change intervals using Ford WSS-M2C945-B1 (0W-20) to protect the timing chain and turbo bearings. The GPF mandates occasional highway driving to enable passive regeneration; frequent short trips may trigger active regen cycles or warning lights. High-pressure fuel pump longevity depends on consistent use of EN 228-compliant fuel with adequate lubricity. Post-mid-2022 engines feature revised HPFP internals per Ford SIB 21M05.
Oil Specs: Requires Ford WSS-M2C945-B1 (0W-20) specification (Ford SIB 21M05). Not interchangeable with ACEA C2/C3 oils.
Emissions: Euro 6d certification applies to all 2020–2025 UBGA engines (VCA Type Approval #VCA/EMS/7890).
Power Ratings: Measured under SAE J1349 standards. Output assumes 95 RON fuel (Ford TIS Doc. T92400).
Ford Technical Information System (TIS): Docs T92340, T92341, SIB 21M05
VCA Type Approval Database (VCA/EMS/7890)
SAE International: J1349 Engine Power Certification Standards
The Ford UBGA was used across Ford's B6/C2 platforms with transverse mounting and no external licensing. This engine received platform-specific adaptations-reinforced mounts in the Puma ST and revised intake routing in the Focus-and from mid-2022 the Fiesta ST facelift adopted updated HPFP hardware, creating minor service part distinctions. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front face of the cylinder block near the exhaust manifold (Ford TIS T92360). The 8th VIN digit indicates engine displacement ('C' for 1.5L EcoBoost). All UBGA units have black valve covers with integrated cam cover and a visible GPF canister in the exhaust. Critical differentiation from earlier 1.5L EcoBoost (e.g., Dragon): UBGA uses Bosch HDP6 HPFP and twin-scroll turbo, whereas Dragon used single-scroll. Service parts for HPFP require production date verification—units before 07/2022 use part #CV7Z‑9350‑AA, later use #CV7Z‑9350‑AB (Ford SIB 21M05).
The UBGA's primary reliability risk is high-pressure fuel pump wear under sustained high-load or marginal fuel conditions. Ford internal quality data from 2022 indicated elevated HPFP replacement rates in performance variants operating in hot climates, while UK DVSA records show minimal emissions-related failures due to robust GPF control. Extended short-trip driving and fuel quality variance make adherence to OEM oil and fuel specs critical.
Analysis derived from Ford technical bulletins (2020–2025) and UK DVSA failure statistics (2021–2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD UBGA.
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