The Ford HXDA is a 1,999 cc, inline-four petrol engine produced between 2012 and 2018. It features double overhead camshafts (DOHC), multi-point fuel injection (MPFI), and Ti-VCT (Twin-independent Variable Cam Timing) for improved throttle response and fuel efficiency. In standard tune, it delivers 103 kW (140 PS) and 188 Nm of torque, providing balanced performance for compact and mid-size applications.
Fitted to models such as the Ford Mondeo (Mk4), S-Max, and Galaxy, the HXDA was engineered for responsive mid-range power delivery and everyday drivability. Emissions compliance was achieved through a close-coupled three-way catalytic converter and adaptive lambda control, enabling Euro 5 compliance across its production run. The engine’s transverse layout supports front-wheel-drive configurations with optimized packaging for transaxle integration.
One documented concern is premature wear of the timing chain tensioner, particularly in high-mileage urban-driven units. This issue, referenced in Ford Service Action 14C03, is attributed to inadequate oil flow to the upper guide rail during cold starts and extended idling. From 2015, revised tensioner components and updated oil pump calibration were introduced to improve durability and reduce failure incidence.
Production years 2012–2018 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/6789).
The Ford HXDA is a 1,999 cc inline-four petrol engine engineered for mid-size models (2012–2018). It combines Ti-VCT variable valve timing with multi-point fuel injection to deliver responsive mid-range performance and fuel economy. Designed to meet Euro 5 standards, it balances reliability with cost-effective ownership.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,999 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 | Multi-point fuel injection (MPFI) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 11.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Not applicable | |
| Timing system | Timing chain (front-mounted; tensioner wear reported) | |
| Oil type | Ford WSS-M2C946-B (5W-30) | |
| Dry weight | 136 kg |
The Ti-VCT system enables smooth power delivery but requires strict adherence to 15,000 km oil change intervals to prevent timing chain wear. Ford WSS-M2C946-B (5W-30) oil is essential due to its shear stability and anti-wear additives protecting the chain tensioner. Cold-start idling should be minimized to ensure rapid oil pressure build-up. The MPFI system is tolerant of lower-grade fuels but performs best with 95 RON (Premium Unleaded). Post-2015 models feature revised tensioner hardware; pre-2015 units should be inspected per Ford SIB 14C03. Catalytic converter longevity depends on maintaining correct air-fuel ratios and avoiding prolonged short trips.
Oil Specs: Requires Ford WSS-M2C946-B (5W-30) specification (Ford SIB 14C03). Replaces ACEA A1/B1 standards.
Emissions: Euro 5 certification applies to all production years (2012–2018) (VCA Type Approval #VCA/EMS/6789).
Power Ratings: Measured under SAE J1349 standards. Output consistent across fuel grades meeting 91 RON minimum (Ford TIS Doc. F13600).
Ford Technical Information System (TIS): Docs F13781, F13245, SIB 14C03
VCA Type Approval Database (VCA/EMS/6789)
SAE International: J1349 Engine Power Certification Standards
The Ford HXDA was used across Ford's C2/D4 platforms with transverse mounting and shared architecture with Volvo P3 platform vehicles. This engine received platform-specific adaptations-longer intake manifolds in the Mondeo and revised exhaust routing in the S-Max-and from 2015 the facelifted Mondeo Mk4 adopted the HXDA-TU variant with updated chain tensioner calibration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front of the cylinder block near the exhaust manifold (Ford TIS F13902). The 8th VIN digit indicates engine type ('H' for HXDA series). Pre-2015 models have silver valve covers with black plastic cam covers; post-2015 units use black valve covers. Critical differentiation from HXDA-TU: Original HXDA uses Denso ECU with rectangular diagnostic connector, while HXDA-TU uses Bosch EDC17 with trapezoidal port. Service parts require production date verification - timing kits for engines before 08/2015 are incompatible with later units due to tensioner redesign (Ford SIB 14C03).
The HXDA's primary reliability risk is timing chain tensioner wear on early builds, with elevated incidence in urban driving conditions. Internal Ford quality reports from 2016 noted a significant share of pre-2015 engines requiring chain repair before 130,000 km, while UK DVSA records link a notable portion of emissions-related MOT failures to catalyst degradation in short-trip applications. Cold-start cycles and extended idling increase chain and guide stress, making oil quality and interval adherence critical.
Analysis derived from Ford technical bulletins (2013-2017) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD HXDA.
Comprehensive technical documentation and regulatory references
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FORD Official Site
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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)
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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
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VCA Certification Portal
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