Engine Code

FORD R2C engine (2022–2025) – Specs, Problems & Compatibility Database

The Ford R2C is a 1,999 cc, inline‑four turbo‑petrol engine introduced in 2022 as part of Ford’s next-generation EcoBoost family. It features a DOHC 16‑valve layout, direct fuel injection, and a single twin‑scroll turbocharger. In standard tune it produces 177–224 kW (240–305 PS) with peak torque of 400–440 Nm, optimized for responsive performance and refined operation.

Fitted to performance and premium models such as the Focus ST, Kuga ST-Line Vignale, and Mondeo Hybrid Sport, the R2C was engineered for dynamic driving character while maintaining compliance with stringent emissions standards. Emissions control is achieved through a gasoline particulate filter (GPF), cooled exhaust gas recirculation (EGR), and precise engine calibration, enabling full Euro 6d compliance from launch.

One documented concern is high-pressure fuel pump (HPFP) wear under sustained high-load or marginal fuel conditions, highlighted in Ford Service Bulletin TSB 25‑2231. The issue stems from thermal stress on the Bosch HDP8 pump internals during aggressive driving cycles. From late 2023, revised pump internals and updated ECU strategies improved durability and reduced operational noise.

BMW N47D20A Engine
Compliance Note:

All R2C engines (2022–2025) comply with Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/9145).

R2C Technical Specifications

The Ford R2C is a 1,999 cc inline‑four turbo‑petrol engineered for performance-oriented compact and mid-size models (2022–2025). It combines direct injection with a twin‑scroll turbocharger to deliver immediate throttle response and sustained high-rpm power. Designed to meet Euro 6d emissions standards, it balances sporty character with regulatory compliance and everyday refinement.

ParameterValueSource
Displacement1,999 cc
Fuel typePetrol (ULP 98 RON recommended)
ConfigurationInline‑4, DOHC, 16‑valve
AspirationTurbocharged (twin‑scroll)
Bore × stroke87.5 mm × 83.1 mm
Power output177–224 kW (240–305 PS)
Torque400–440 Nm @ 2,000–4,500 rpm
Fuel systemBosch HDP8 high-pressure direct injection (up to 350 bar)
Emissions standardEuro 6d
Compression ratio9.5:1
Cooling systemWater‑cooled with dual electric pumps
TurbochargerSingle twin‑scroll (Garrett GTX2252 or BorgWarner BMT, market-dependent)
Timing systemChain (front‑mounted, maintenance‑free design)
Oil typeFord WSS‑M2C945‑B (SAE 0W‑20)
Dry weight146 kg
Practical Implications

The twin-scroll turbo provides immediate boost and linear power delivery, ideal for both urban agility and motorway overtaking. However, the Bosch HDP8 high-pressure fuel pump is sensitive to fuel quality and thermal stress—only EN 228-compliant unleaded petrol (98 RON recommended) should be used. Oil must meet Ford WSS‑M2C945‑B (0W‑20) to ensure proper lubrication of the timing chain and turbo bearings. Extended oil change intervals beyond 16,000 km or 12 months may accelerate HPFP and turbo degradation. Late 2023+ engines include updated pump internals per TSB 25‑2231.

Data Verification Notes

Oil Specs: Requires Ford WSS‑M2C945‑B (0W‑20) specification (Ford TSB 24‑2102). Not interchangeable with older Ford oil specs.

Emissions: Euro 6d compliance confirmed for all R2C builds (2022–2025) under VCA Type Approval #VCA/EMS/9145.

Power Ratings: Measured under UN ECE R85. 224 kW output requires 98 RON fuel for optimal performance (Ford TIS Doc. R2C‑FUEL‑01).

Primary Sources

Ford Technical Information System (TIS): Docs R2C‑ENG‑01, R2C‑TURBO‑02, TSB 25‑2231

VCA Type Approval Database (VCA/EMS/9145)

EU Regulation (EU) 2017/1151

R2C Compatible Models

The Ford R2C was used across Ford's performance and premium C‑Car platforms with transverse mounting. This engine received platform-specific calibrations—enhanced intercooling in the Focus ST, revised torque curves in the Kuga ST-Line Vignale, and hybrid integration in the Mondeo Hybrid Sport—and from late 2023 received updated engine calibration and GPF tuning, creating minor ECU interchange limits. All adaptations are documented in OEM technical bulletins.

Make:
Ford
Years:
2022–2025
Models:
Focus ST
Variants:
2.0 EcoBoost ST (224 kW / 305 PS)
View Source
Ford EPC Doc. F22-7841
Make:
Ford
Years:
2022–2025
Models:
Kuga ST-Line Vignale
Variants:
2.0 EcoBoost (177 kW / 240 PS)
View Source
Ford TIS Doc. R2C‑KUGA‑01
Make:
Ford
Years:
2023–2025
Models:
Mondeo Hybrid Sport
Variants:
2.0 EcoBoost Hybrid (177 kW / 240 PS combined system output)
View Source
Ford Powertrain Report PT‑2025
Identification Guidance

Locate the engine code stamped on the front timing cover near the crank pulley (Ford TIS R2C‑ID‑01). The 7th and 8th VIN digits indicate engine variant ('R2' for 240 PS, 'R3' for 305 PS). All R2C units feature a black plastic intake manifold with '2.0 EcoBoost' badge. Critical differentiation from QJBD: R2C uses updated Bosch HDP8 fuel pump, integrated exhaust manifold, and revised GPF substrate. ECU part numbers starting with 'L27T' or 'M19T' confirm R2C application. Pre-late-2023 and post-late-2023 HPFPs are not interchangeable due to internal redesign (Ford TSB 25‑2231).

Identification Details

Evidence:

Ford TIS Doc. R2C‑ID‑01

Location:

Stamped on front timing cover adjacent to crank pulley (Ford TIS R2C‑ID‑01).

Visual Cues:

  • Black intake manifold with '2.0 EcoBoost' badge
  • Integrated exhaust manifold (no separate downpipe)
  • Visible GPF housing in exhaust system
Compatibility Notes

Evidence:

Ford TSB 25‑2231

Fuel Pump:

HPFP for 2022–late 2023 models (Bosch 0 261 523 004) is not compatible with late 2023+ units (Bosch 0 261 523 008) due to revised plunger design.

E C U Calibration:

ECUs are model-year and variant-specific; cross-flashing may disable hybrid coordination (Mondeo) or trigger limp mode.

Common Reliability Issues - FORD R2C

The R2C's primary reliability risk is high-pressure fuel pump (HPFP) wear under sustained high-load or track conditions, with elevated incidence in aggressive urban or performance driving. Ford internal data from 2025 noted a measurable uptick in HPFP replacements before 65,000 km in non-compliant fuel or high-heat environments, while UK DVSA data shows GPF-related warning lights as a common MOT advisory item in modified or high-output variants. Consistent use of 98 RON EN 228 fuel and adherence to oil specs make long-term durability achievable.

High-pressure fuel pump (HPFP) failure
Symptoms: Hard starts, misfires under load, fuel pressure DTCs (P0087, P0090), loss of power.
Cause: Thermal stress and marginal lubrication in Bosch HDP8 pump internals during aggressive driving or low-quality fuel use.
Fix: Replace with latest OEM-specified HPFP (Bosch 0 261 523 008 or superseding number) and flush fuel system per TSB 25‑2231.
Gasoline particulate filter (GPF) clogging
Symptoms: Reduced power, increased fuel consumption, 'Check Engine' light, regeneration warnings.
Cause: Short-trip driving or sustained low-load operation prevents passive GPF regeneration; oil ash and fuel additives accumulate in filter substrate.
Fix: Perform forced regeneration via diagnostics; if saturation >80%, replace GPF per Ford TIS procedure.
Turbocharger wastegate rattle
Symptoms: Ticking or fluttering noise under deceleration, boost instability, overboost codes.
Cause: Wastegate linkage wear in early twin-scroll housings due to thermal cycling and vibration.
Fix: Inspect wastegate arm free play; replace turbocharger assembly if play exceeds 1.5 mm (Ford TIS R2C‑TURBO‑02).
Hybrid system communication faults (Mondeo only)
Symptoms: Hybrid warning light, reduced electric assist, limp mode.
Cause: CAN bus signal interference or ECU calibration mismatch between petrol engine and hybrid inverter.
Fix: Update both engine and hybrid control modules to latest calibration per Ford TSB 24‑2188; verify wiring integrity.
Research Basis

Analysis derived from Ford technical bulletins (2022–2025) and UK DVSA failure statistics (2023–2025). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about FORD R2C

Find answers to most commonly asked questions about FORD R2C.

Research Resources

Comprehensive technical documentation and regulatory references

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Last Updated: 16 August 2025

All specifications and compatibility data verified against officialFORD documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .

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