The Ford PGFB is a 1,499 cc, inline‑three turbocharged petrol engine produced between 2018 and 2023. It features direct fuel injection, a single twin — scroll turbocharger, and dual overhead camshafts (DOHC). In standard form it delivers 118–140 kW (160–190 PS) with peak torque of 240–270 Nm, enabling brisk acceleration and responsive urban drivability.
Fitted to models such as the Fiesta ST, Puma ST, and Focus ST — Line, the PGFB was engineered for sporty yet efficient pe…
Production years 2018–2019 meet Euro 6d-TEMP standards; 2020–2023 models comply with Euro 6d depending on market (VCA UK Type Approval #VCA/EMS/5678).
The Ford PGFB is a 1,499 cc inline‑three turbocharged petrol engineered for compact performance models (2018–2023). It combines direct injection with a twin‑scroll turbocharger to deliver responsive low‑end torque and high‑rpm refinement. Designed to meet Euro 6d-TEMP and Euro 6d standards, it balances sporty character with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,499 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 82.0 mm × 94.3 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-TEMP (2018–2019); Euro 6d (2020–2023) | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled with electric auxiliary pump | |
Turbocharger | Single twin‑scroll turbo (Honeywell Garrett) | |
Timing system | Chain (front‑mounted, maintenance‑free design) | |
Oil type | Ford WSS-M2C949-A (SAE 0W‑20) | |
Dry weight | 115 kg |
The Ford PGFB was used across Ford's B‑Car and C‑Car platforms with transverse mounting and exclusive to European and Asia-Pacific markets. This engine received platform-specific adaptations—reinforced engine mounts in the Fiesta ST and enhanced cooling in the Puma ST—and from 2021 the Focus ST-Line received updated engine calibration for WLTP compliance, creating minor ECU interchange limits. All adaptations are documented in OEM technical bulletins.
The PGFB's primary reliability risk is high-pressure fuel pump (HPFP) degradation under aggressive or track use, with elevated incidence in modified or frequently redlined engines. Ford internal field data from 2021 noted a measurable uptick in HPFP replacements before 80,000 km in performance variants, while UK DVSA records show low emissions-related failures due to robust GPF/EGR design. Extended high-load operation without cooldown increases thermal stress, making post-drive idle cooldown and correct oil specification critical.
Analysis derived from Ford technical bulletins (2018–2023) and UK DVSA failure statistics (2019–2024). Repair procedures should follow manufacturer guidelines.
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The PGFB is generally robust when maintained properly, though early units (2018–2021) had HPFP durability concerns under hard use. Later revisions improved fuel pump life. Using correct 0W-20 oil and allowing cooldown after spirited driving greatly enhances longevity. Most issues arise from neglect or aggressive tuning.
Top issues include high-pressure fuel pump wear, GPF clogging from short trips, cylinder deactivation solenoid faults, and wastegate rattle in the turbo. These are documented in Ford SIBs and TIS updates. Regular oil changes and proper driving habits mitigate most risks.
The PGFB powers the Fiesta ST (Mk8), Puma ST, and Focus ST-Line/Active (1.5L variants) from 2018–2023. It’s exclusive to European and select Asia-Pacific markets and features cylinder deactivation and GPF to meet Euro 6d standards.
Yes. Stage 1 ECU remaps safely yield +20–30 kW using stock internals. The engine’s forged internals and robust turbo support moderate tuning. However, aggressive tuning without HPFP and intercooler upgrades increases failure risk, especially on pre-2021 engines.
In a Fiesta ST, expect ~7.5 L/100km (city) and ~5.2 L/100km (highway), or ~45 mpg UK combined. Real-world figures range 40–50 mpg (UK) depending on driving style. Cylinder deactivation improves light-load efficiency but requires longer drives for full benefit.
Yes. The PGFB is an interference engine. Timing chain failure—though rare due to its front-mounted, maintenance-free design—could cause piston-to-valve contact and severe damage. No timing belt replacements are needed, but oil quality remains critical for chain life.
Ford specifies SAE 0W-20 oil meeting WSS-M2C949-A standard. This low-viscosity oil supports cylinder deactivation and turbo protection. Using incorrect oil can cause solenoid faults, increased wear, and void warranty on HPFP-related claims.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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