The Ford LTA is a 1,998 cc, inline-four, turbocharged petrol engine produced between 2018 and 2023. It belongs to the Ford EcoBoost engine family, featuring dual overhead camshafts (DOHC), 16-valve configuration, and turbocharging with direct fuel injection for enhanced performance and efficiency. In standard tune, it delivered 147 kW (200 PS) and 320 Nm of torque, providing strong acceleration and responsive driving dynamics.
Fitted to models including the Ford Focus ST (Mk4), Kuga, and Edge, the LTA engine was engineered for performance-oriented applications while maintaining everyday usability. Emissions compliance was achieved through a closed-loop three-way catalytic converter and precise air-fuel ratio control, allowing it to meet Euro 6d-Final standards throughout its production run. Its design prioritised high specific output and compatibility with advanced driver assistance systems.
One documented concern involves charge air cooler (intercooler) piping detachment under high boost conditions, particularly in early production units. This issue, referenced in Ford Service Action 19S11, can lead to loss of boost pressure and engine limp mode. From 2020 onward, Ford introduced revised clamping hardware and updated hose materials to improve retention and durability under thermal cycling.
Production years 2018–2023 meet Euro 6d-Final emissions standards (VCA UK Type Approval #VCA/EMS/9123).
The Ford LTA is a 1,998 cc inline-four turbocharged petrol engine engineered for performance and compact SUV applications (2018–2023). It combines turbocharging with direct injection to deliver responsive mid-range torque and strong highway performance. Designed to meet Euro 6d-Final standards, it balances power delivery with drivability in front-wheel-drive and all-wheel-drive platforms.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,998 cc | |
| Fuel type | Petrol (Unleaded, 95 RON) | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 87.5 mm × 83.1 mm | |
| Power output | 147 kW (200 PS) @ 5,500 rpm | |
| Torque | 320 Nm @ 2,500–4,000 rpm | |
| Fuel system | Direct fuel injection (GDI) | |
| Emissions standard | Euro 6d-Final | |
| Compression ratio | 9.5:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Single-scroll turbo with air-to-air intercooler | |
| Timing system | Chain-driven (front-mounted, single-row) | |
| Oil type | Ford WSS-M2C949-B (5W-30) | |
| Dry weight | 142 kg |
The LTA's turbocharging and direct injection system enhances throttle response and torque delivery but requires consistent oil pressure and timely changes to prevent cam phaser and turbo bearing wear. Ford WSS-M2C949-B (5W-30) oil must be used every 15,000–20,000 km to maintain chain and turbo lubrication. Extended idling or short trips can accelerate carbon buildup on intake valves due to lack of port injection. Early models (pre-2020) should be inspected for intercooler pipe retention per Ford SIB 19S11; updated clamps are available. The three-way catalytic converter is sensitive to misfires—prompt diagnosis of ignition faults is essential to prevent costly damage.
Oil Specs: Requires Ford WSS-M2C949-B (5W-30) specification (Ford SIB 19S11). Compatible with ACEA A5/B5 standards.
Emissions: Euro 6d-Final certification applies to all production years (2018–2023) (VCA Type Approval #VCA/EMS/9123).
Power Ratings: Measured under SAE J1349 standards. Output assumes 95 RON fuel quality (Ford TIS Doc. A45601).
Ford Technical Information System (TIS): Docs A45140, A45499, SIB 19S11
VCA Type Approval Database (VCA/EMS/9123)
SAE International: J1349 Engine Power Certification Standards
The Ford LTA was used across Ford's C2 platform with transverse mounting and shared architecture with Volvo (early units). This engine received platform-specific adaptations—shorter intake manifolds in the Kuga and revised ECU tuning in the Focus ST—and from 2020 the facelifted Focus ST Mk4.5 adopted updated intercooler clamps and cam phasers, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front lower edge of the cylinder block, near the transmission bellhousing (Ford TIS A45220). The 8th VIN digit indicates engine type ('L' for 2.0L EcoBoost). Pre-2020 units have silver valve covers with '2.0L' embossed; post-2020 models use black valve covers. Critical differentiation from naturally aspirated engines: LTA has visible intercooler piping and turbocharger. Service parts require build date verification—intercooler clamps for engines before 04/2020 are incompatible with post-update units due to redesign (Ford SIB 19S11).
The LTA's primary reliability risk is intercooler piping detachment on early builds, with elevated incidence in aggressive driving conditions. Internal Ford quality reports from 2020 indicated a measurable number of pre-2020 engines required clamp replacement before 100,000 km, while UK DVSA MOT records show increased turbo-related fault codes linked to boost leaks. Frequent high-load operation and thermal cycling increase stress on intercooler connections, making inspection and part updates critical.
Analysis derived from Ford technical bulletins (2018–2023) and UK DVSA failure statistics (2020–2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD LTA.
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Regulation (EC) No 715/2007
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