Engine Code

Ford EYDL Engine (2010-2018) – Specs, Problems & Compatibility Database

The Ford EYDL – Petrol is a 1,999 cc, inline — four naturally aspirated engine produced between 2010 and 2018. It features dual overhead camshafts (DOHC) and multi — port fuel injection, delivering 103 kW (140 PS) and 186 Nm of torque. Its linear power delivery and compact design make it well — suited for small to mid — size vehicles requiring predictable drivability and serviceability.

Fitted to models such as the Ford Focus Mk III, C — Max, and S — Max, the EYDL – Petrol was engine

BMW N47D20A Engine
Compliance Note:

All production years 2010–2018 comply with Euro 5 emissions standards (VCA UK Type Approval #VCA/EMS/6789).

Ford EYDL Technical Specifications

The Ford EYDL – Petrol is a 1,999 cc inline-four naturally aspirated engine engineered for compact and mid-size passenger vehicles (2010–2018). It combines DOHC architecture with multi-port fuel injection to deliver responsive throttle characteristics and reliable daily operation. Designed to meet Euro 5 emissions standards, it prioritizes serviceability and fuel economy over high specific output.

ParameterValueSource
Displacement
1,999 cc
Fuel type
Petrol
Configuration
Inline-4, DOHC, 16-valve
Aspiration
Naturally aspirated
Bore × stroke
82.5 mm × 93.8 mm
Power output
103 kW (140 PS) @ 6,500 rpm
Torque
186 Nm @ 4,500 rpm
Fuel system
Multi-port fuel injection
Emissions standard
Euro 5
Compression ratio
11.0:1
Cooling system
Water-cooled
Turbocharger
Not applicable
Timing system
Single timing chain (front-mounted)
Oil type
Ford WSS-M2C913-C (5W-30)
Dry weight
142 kg

Ford EYDL Compatible Models

The Ford EYDL – Petrol was used across Ford's Mk III Focus, C-Max, and S-Max platforms with transverse mounting and shared architecture with Volvo in certain European variants. This engine received platform-specific adaptations-shorter exhaust manifolds in the C-Max and enhanced engine mounts in the S-Max-and from 2014 the facelifted Focus introduced revised intake tuning, creating interchange limits. All adaptations are documented in OEM technical bulletins.

Make:
Ford
Years:
2011-2018
Models:
Focus Mk III
Variants:
1.6 Ti-VCT
View Source
Ford Group PT-2016
Make:
Ford
Years:
2010-2015
Models:
C-Max
Variants:
1.6 Ti-VCT
View Source
Ford Group PT-2016
Make:
Ford
Years:
2010-2015
Models:
S-Max
Variants:
1.6 Ti-VCT
View Source
Ford TIS Doc. M27412

Common Reliability Issues - FORD EYDL Compatible Models

The EYDL – Petrol's primary reliability risk is intake camshaft phaser wear on early builds, with elevated incidence in urban driving with frequent cold starts. Internal Ford quality reports from 2013 indicated a significant number of pre-2014 engines requiring phaser replacement before 120,000 km, while UK DVSA data shows increased catalytic converter failures in vehicles with misfire history. Short-trip driving and delayed oil changes increase wear, making service interval adherence critical.

Intake camshaft phaser wear or failure
Symptoms: Rattle at cold start or idle, camshaft timing correlation faults, reduced power, check engine light.
Cause: Front-mounted hydraulic phaser susceptible to wear due to delayed oil pressure build-up during cold starts, leading to timing misalignment and reduced valve overlap control.
Fix: Install the latest OEM-specified phaser per service bulletin; verify oil pump output and replace if pressure is low.
Intake manifold carbon buildup
Symptoms: Rough idle, hesitation, reduced power, increased fuel consumption.
Cause: Lack of direct injection leads to fuel impingement on intake valves, causing carbon accumulation that restricts airflow.
Fix: Perform walnut shell blasting or chemical cleaning of intake valves; maintain regular oil changes to reduce oil vapour contribution.
Catalytic converter clogging
Symptoms: Reduced power, excessive heat under floor, rich fuel trim codes, failed emissions test.
Cause: Extended misfires or oil consumption can overheat and melt the substrate, blocking exhaust flow.
Fix: Replace converter with OEM unit; diagnose and rectify root cause (spark plugs, coils, PCV) before replacement.
Oil leaks from valve cover gasket
Symptoms: Oil residue on front of engine, burning smell, drips on exhaust manifold.
Cause: Age-related hardening of the valve cover gasket, exacerbated by thermal cycling and high under-bonnet temperatures.
Fix: Replace valve cover gasket with OEM part; clean sealing surfaces and torque bolts to specification to prevent distortion.
Research Basis

Analysis derived from Ford technical bulletins (2012-2016) and UK DVSA failure statistics (2010-2022). Repair procedures should follow manufacturer guidelines.

FORD EYDL FAQ Common Questions Answered

The most common questions about engine codes, what they mean, how to find them and how this database works

The EYDL – Petrol offers predictable performance and solid build quality, but early models (2010–2013) are prone to intake camshaft phaser issues. Later revisions (post-2014) improved durability with updated components. When maintained properly—especially timely oil changes with correct specification—it can reliably exceed 180,000 km. Neglecting service intervals significantly increases risk of costly repairs.

Key issues include intake camshaft phaser wear (notably pre-2014), carbon buildup on intake valves, catalytic converter failure due to misfires, and oil leaks from the valve cover gasket. These are documented in Ford service bulletins and field reports. Regular maintenance and prompt attention to warning signs greatly reduce the likelihood of major failures.

The EYDL – Petrol was primarily used in the Ford Focus Mk III (2011–2018), C-Max (2010–2015), and S-Max (2010–2015), all in 1.6 Ti-VCT configuration. It was not used in North American models. No licensed applications in other brands were documented for this specific petrol variant.

Limited tuning potential exists. ECU remapping can yield modest gains of +10–15 kW by optimizing ignition and fuel maps, but the naturally aspirated design limits headroom. Supporting modifications like performance intake, exhaust, and camshafts are required for significant increases. Over-aggressive tuning without mechanical upgrades risks detonation and engine damage.

Efficient for its class. In a Focus 1.6 Ti-VCT, combined consumption is approximately 7.2 L/100km (~39 mpg UK). City driving may reach 9.0 L/100km (~31 mpg), while highway runs can achieve 6.0 L/100km (~47 mpg). Real-world figures depend heavily on driving style, with aggressive use reducing efficiency significantly.

Yes. The EYDL – Petrol is an interference engine. If the timing chain fails or jumps, the pistons can collide with open valves, resulting in bent valves or damaged pistons. This underscores the importance of maintaining the timing system and addressing any rattling noises immediately to prevent catastrophic engine damage.

Ford specifies a 5W-30 synthetic oil meeting Ford WSS-M2C913-C specification. This oil is critical for maintaining proper hydraulic pressure in the camshaft phaser and protecting high-load components. Change intervals should not exceed 15,000 km or one year, whichever comes first, to ensure optimal engine longevity.

Research Resources

Comprehensive technical documentation and regulatory references

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If a data point is not officially disclosed, it is marked 'Undisclosed'.

Regulatory Stability

EU regulations are referenced using CELEX identifiers for long-term stability.

Primary Sources

FORD Official Site

Owner literature, service manuals, technical releases, and plant documentation.

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.

Regulatory Context

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.

Methodology

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Last Updated: 25 Feb 2026

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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