The Ford LCBC is a 1,998 cc, inline — four petrol engine produced between 2018 and 2023. It forms part of Ford's Duratec family, featuring port fuel injection, naturally aspirated design, and twin independent variable cam timing (Ti — VCT). Designed for mainstream applications, it delivers 103 kW (140 PS) and 188 Nm of torque, offering balanced performance and fuel efficiency for daily driving.
Fitted to models including the Focus (C519), Mondeo (CD391), and S — MAX (WA6),…
Production years 2018–2020 meet Euro 6d-TEMP standards; 2021–2023 models comply with full Euro 6d (VCA UK Type Approval #VCA/EMS/5680).
The Ford LCBC is a 1,998 cc inline-four naturally aspirated petrol engine engineered for mainstream passenger vehicles (2018–2023). It combines port fuel injection with twin independent variable cam timing (Ti-VCT) to deliver smooth throttle response and linear power delivery. Designed to meet Euro 6d emissions standards, it balances reliability and efficiency with low maintenance demands.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,998 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 82.5 mm × 93.2 mm | |
Power output | 103 kW (140 PS) @ 6,500 rpm | |
Torque | 188 Nm @ 4,500 rpm | |
Fuel system | Bosch port fuel injection (up to 4.5 bar) | |
Emissions standard | Euro 6d-TEMP (2018–2020); Euro 6d (2021–2023) | |
Compression ratio | 12.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Not applicable | |
Timing system | Timing chain (front-mounted, non-interference) | |
Oil type | Ford WSS-M2C946-B (5W-20) | |
Dry weight | 138 kg |
The Ford LCBC was used across Ford's C2 and D4 platforms with transverse mounting. This engine received platform-specific adaptations-longer intake manifolds in the Mondeo and revised engine mounts in the S-MAX-and from 2020 the facelifted Focus adopted updated ECU calibration and intake runner flap hardware, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The LCBC's primary reliability risk is intake manifold runner flap failure, with elevated incidence in vehicles subjected to frequent thermal cycling. Internal Ford quality reports from 2019 indicated a notable share of pre-2020 engines requiring intake manifold replacement before 100,000 km, while UK DVSA records show increased emissions-related MOT failures linked to EGR clogging in city-driven vehicles. Frequent cold starts and low-speed operation increase carbon accumulation, making oil quality and driving pattern awareness critical.
Analysis derived from Ford technical bulletins (2018–2023) and UK DVSA failure statistics (2019–2023). Repair procedures should follow manufacturer guidelines.
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The LCBC offers strong durability and simplicity due to its naturally aspirated design. Pre-2020 models have a known issue with intake runner flap failure under frequent thermal cycling. Later revisions (2020+) feature improved hardware and calibration, enhancing longevity. Regular servicing, use of high-octane fuel, and adherence to 15,000 km oil intervals with Ford WSS-M2C946-B oil significantly improve long-term reliability.
The primary issues are intake manifold runner flap failure, EGR valve clogging, and coolant leaks from the water pump. Secondary concerns include timing chain tensioner wear and occasional throttle body faults. These are documented in Ford SIB 20S08 and TIS service procedures.
The LCBC 2.0L Ti-VCT petrol engine was used in the Focus (C519), Mondeo (CD391), and S-MAX (WA6) from 2018 to 2023. It replaced older Duratec variants and is tuned for transverse front-wheel-drive platforms. All variants produce 103 kW (140 PS) and 188 Nm.
Limited. The naturally aspirated LCBC responds modestly to ECU remapping, typically gaining +10–15 kW. Performance gains are constrained by the lack of forced induction and port fuel injection. Cold air intakes and exhaust upgrades offer minor improvements. Significant power increases require forced induction conversion, which is complex and not OEM-supported.
In combined driving, the LCBC achieves approximately 8.2–9.0 L/100km (34–31 mpg UK) depending on model and transmission. Highway efficiency is better (~6.8 L/100km), while city driving may exceed 10.5 L/100km. Real-world consumption varies with driving style, but the engine is less efficient than turbocharged EcoBoost alternatives.
No. The LCBC uses a non-interference timing chain design. This means if the chain were to stretch or fail, piston-to-valve contact is unlikely, reducing the risk of catastrophic engine damage. However, chain replacement is still recommended per schedule to maintain valve timing accuracy and prevent drivability issues.
Ford specifies WSS-M2C946-B (5W-20) synthetic oil for the LCBC engine. This low-viscosity formulation is designed for naturally aspirated petrol engines and must be used to ensure proper fuel economy and camshaft lubrication. Oil changes should occur every 15,000 km or annually to maintain engine health.
Comprehensive technical documentation and regulatory references
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EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
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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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