The Ford F38A is a 1,596 cc, inline — four, naturally aspirated petrol engine produced between 2012 and 2018. It forms part of Ford's Dragon EcoBoost family, featuring Ti — VCT (Twin — independent Variable Cam Timing) and direct fuel injection. Designed for compact vehicle applications, it delivers 85 kW (115 PS) and 155 Nm of torque, balancing responsiveness with fuel efficiency.
Fitted to models such as the Ford Focus (Mk3), C — Max, and S — Max, the F38A was engineered for ur…
Production years 2012–2018 meet Euro 5 standards .
The Ford F38A is a 1,596 cc inline-four petrol engine engineered for compact and family vehicles (2012–2018). It combines Ti-VCT variable valve timing with direct fuel injection to deliver responsive mid-range performance. Designed to meet Euro 5 emissions standards, it balances everyday drivability with serviceability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,596 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 79.0 mm × 81.4 mm | |
Power output | 85 kW (115 PS) @ 6,500 rpm | |
Torque | 155 Nm @ 4,500 rpm | |
Fuel system | Direct injection (Bosch HDEV5) | |
Emissions standard | Euro 5 | |
Compression ratio | 11.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Not applicable | |
Timing system | Chain (front-mounted; tensioner wear reported) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 118 kg |
The Ford F38A was used across Ford's C1/CD4 platforms with transverse mounting. This engine received platform-specific adaptations-shortened accessory drives in the C-Max and revised engine mounts in the S-Max-and from 2015 the updated tensioner design was introduced, creating service part interchange limits. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The F38A offers solid reliability when maintained properly, though early models (2012–2014) had timing chain tensioner issues. Later revisions (post-2015) improved durability with updated components and shorter oil intervals. Regular servicing, use of correct oil (5W-30 Ford WSS-M2C946-B1), and attention to coolant system health significantly extend engine life.
Primary issues include timing chain tensioner wear (especially pre-2015), intake valve carbon buildup due to direct injection, catalytic converter failure from oil contamination, and coolant leaks from the thermostat housing. These are documented in Ford service bulletins and verified through field data.
The F38A 1.6L Ti-VCT petrol engine was used in the Ford Focus (Mk3, 2012–2018), C-Max (2012–2018), and S-Max (2012–2015). It was not exported to North America and was phased out in favour of smaller EcoBoost units after 2018.
Limited tuning potential exists. ECU remaps offer minor gains (5–10 kW) due to natural aspiration and fixed valve timing. Significant power increases require forced induction upgrades, which are complex and not OEM-supported. Most owners prioritise reliability over performance modifications.
In a Focus 1.6 Ti-VCT (2014), combined consumption is ~6.7 L/100km (~42 mpg UK). Highway efficiency improves to ~5.8 L/100km (~49 mpg UK), while city driving may reach 8.0 L/100km (~35 mpg UK). Real-world figures depend on driving style, but 38–45 mpg (UK) is typical for mixed use.
Yes. The F38A is an interference engine. If the timing chain fails or jumps, pistons can contact open valves, resulting in bent valves or damaged pistons. Immediate attention to any timing rattle is essential to avoid catastrophic engine damage.
Ford specifies WSS-M2C946-B1 (5W-30) synthetic oil. Change intervals are 15,000 km or 12 months. Using correct oil ensures proper timing chain lubrication and reduces wear, especially critical for pre-2015 tensioner designs.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
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