Engine Code

FORD LP1 engine (2018–2023) – Specs, Problems & Compatibility Database

The Ford LP1 is a 1,498 cc, inline-three, turbocharged petrol engine produced between 2018 and 2023. It belongs to the Ford Dragon engine family, featuring dual overhead camshafts (DOHC), 12-valve configuration, and turbocharging with intercooler support for enhanced low-end torque and responsiveness. In standard tune, it delivered 96 kW (130 PS) and 230 Nm of torque, providing strong urban performance and highway flexibility.

Fitted to models including the Ford Focus Mk4 (2018–2023), Puma, and EcoSport, the LP1 engine was engineered for balanced drivability and fuel efficiency in compact and subcompact vehicles. 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 responsive throttle delivery and compatibility with stop-start systems.

One documented concern involves intercooler piping detachment under high boost load, particularly in early production units. This issue, referenced in Ford Service Action 19S09, 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.

BMW N47D20A Engine
Compliance Note:

Production years 2018–2023 meet Euro 6d-Final emissions standards (VCA UK Type Approval #VCA/EMS/9012).

LP1 Technical Specifications

The Ford LP1 is a 1,498 cc inline-three turbocharged petrol engine engineered for compact and subcompact vehicles (2018–2023). It combines turbocharging with port fuel injection and direct injection (Ti-VCT) to deliver responsive low-RPM performance and smooth operation. Designed to meet Euro 6d-Final standards, it balances power delivery with everyday drivability in front-wheel-drive platforms.

ParameterValueSource
Displacement1,498 cc
Fuel typePetrol (Unleaded, 95 RON)
ConfigurationInline-3, DOHC, 12-valve
AspirationTurbocharged
Bore × stroke79.0 mm × 81.4 mm
Power output96 kW (130 PS) @ 6,000 rpm
Torque230 Nm @ 1,600–4,000 rpm
Fuel systemPort and direct injection (Ti-VCT)
Emissions standardEuro 6d-Final
Compression ratio10.5:1
Cooling systemWater-cooled
TurbochargerSingle-scroll turbo with air-to-air intercooler
Timing systemChain-driven (front-mounted, single-row)
Oil typeFord WSS-M2C949-B (5W-30)
Dry weight118 kg
Practical Implications

The LP1's turbocharging and dual 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 port injection contribution. Early models (pre-2020) should be inspected for intercooler pipe retention per Ford SIB 19S09; updated clamps are available. The three-way catalytic converter is sensitive to misfires—prompt diagnosis of ignition faults is essential to prevent costly damage.

Data Verification Notes

Oil Specs: Requires Ford WSS-M2C949-B (5W-30) specification (Ford SIB 19S09). Compatible with ACEA A5/B5 standards.

Emissions: Euro 6d-Final certification applies to all production years (2018–2023) (VCA Type Approval #VCA/EMS/9012).

Power Ratings: Measured under SAE J1349 standards. Output assumes 95 RON fuel quality (Ford TIS Doc. A44601).

Primary Sources

Ford Technical Information System (TIS): Docs A44130, A44488, SIB 19S09

VCA Type Approval Database (VCA/EMS/9012)

SAE International: J1349 Engine Power Certification Standards

LP1 Compatible Models

The Ford LP1 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 EcoSport and revised ECU tuning in the Focus—and from 2020 the facelifted Focus Mk4.5 adopted updated intercooler clamps and cam phasers, creating interchange limits. All adaptations are documented in OEM technical bulletins.

Make:
Ford
Years:
2018–2023
Models:
Focus (Mk4)
Variants:
1.5L EcoBoost
View Source
Ford Group PT-2018
Make:
Ford
Years:
2019–2023
Models:
Puma
Variants:
1.5L EcoBoost
View Source
Ford EPC Doc. E15-4912
Make:
Ford
Years:
2018–2023
Models:
EcoSport
Variants:
1.5L EcoBoost
View Source
Ford EPC Doc. E15-4912
Make:
Volvo
Years:
2018–2020
Models:
XC40
Variants:
1.5L T3 (early builds)
View Source
Volvo Technical Bulletin VT-4789
Identification Guidance

Locate the engine code stamped horizontally on the front lower edge of the cylinder block, near the transmission bellhousing (Ford TIS A44210). The 8th VIN digit indicates engine type ('K' for 1.5L EcoBoost). Pre-2020 units have silver valve covers with '1.5L' embossed; post-2020 models use black valve covers. Critical differentiation from naturally aspirated engines: LP1 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 19S09).

Identification Details

Evidence:

Ford TIS Doc. A44210

Location:

Stamped horizontally on the front lower edge of the cylinder block near the transmission bellhousing (Ford TIS A44210).

Visual Cues:

  • Pre-2020: Silver valve cover with '1.5L' embossed
  • Post-2020: Black valve cover
  • Visible intercooler piping and turbocharger assembly
Compatibility Notes

Evidence:

Ford SIB 19S09

Cam Phaser:

Cam phaser assemblies for pre-2020 LP1 engines are not compatible with post-facelift units due to internal vane redesign per OEM documentation.

Intercooler Components:

Intercooler clamps revised in 2020 Focus Mk4.5. Pre-2020 clamps fit only pre-update engines.
Clamp Upgrade

Issue:

Early LP1 engines experienced intercooler pipe detachment due to clamp fatigue and hose degradation under high boost and thermal cycling.

Evidence:

Ford SIB 19S09

Recommendation:

Install updated clamps and hoses per Ford SIB 19S09 and verify boost pressure integrity.

Common Reliability Issues - FORD LP1

The LP1'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.

Intercooler pipe detachment or boost leak
Symptoms: Loss of power under acceleration, boost-related fault codes, hissing noise from engine bay, limp mode.
Cause: Early-design clamps and rubber hoses prone to fatigue and shrinkage under repeated thermal cycling and boost pressure.
Fix: Replace intercooler hoses and clamps with updated OEM parts per service bulletin; perform smoke test to verify integrity.
Cam phaser (Ti-VCT) rattle or sticking
Symptoms: Ticking or rattling noise at idle, reduced low-end torque, cam timing DTCs.
Cause: Sludge buildup or wear in the cam phaser assembly, often due to poor oil quality or infrequent changes.
Fix: Replace affected phaser(s) with updated OEM units; flush oil passages and use correct Ford-spec oil to prevent recurrence.
Intake valve carbon buildup
Symptoms: Rough idle, hesitation, reduced power, increased fuel consumption.
Cause: Port fuel injection leads to fuel washing past intake valves, allowing oil/air mixture to form carbon deposits over time.
Fix: Perform walnut shell blasting or chemical cleaning of intake valves; maintain oil changes and consider periodic induction service.
Ignition coil or spark plug failure
Symptoms: Misfire under load, rough running, illuminated check engine light, failed emissions test.
Cause: Age-related insulation breakdown in coil packs or electrode wear in spark plugs, exacerbated by infrequent maintenance.
Fix: Replace failed coil(s) and spark plugs with OEM-specified parts; inspect plug wells for moisture and seal if necessary.
Research Basis

Analysis derived from Ford technical bulletins (2018–2023) and UK DVSA failure statistics (2020–2024). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about FORD LP1

Find answers to most commonly asked questions about FORD LP1.

Research Resources

Comprehensive technical documentation and regulatory references

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Regulation (EC) No 715/2007

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Last Updated: 16 August 2025

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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