Engine Code

PEUGEOT HMT-EB2D engine (2014–2021) – Specs, Problems & Compatibility Database

The Peugeot HMT, also designated EB2D, is a 1,199 cc, inline‑three turbo‑petrol engine produced between 2014 and 2021. It features a high-pressure direct injection system, a twin-scroll turbocharger, and a dual overhead camshaft (DOHC) 12-valve layout. This compact, modern design delivers 81 kW (110 PS) and 205 Nm of torque, offering a blend of spirited performance and urban efficiency for its class.

Fitted to models such as the 208 II, 308 II, and Partner, the HMT (EB2D) was engineered for drivers seeking a responsive, economical, and downsized petrol engine for city and highway use. Emissions compliance for Euro 6 standards was achieved through a combination of variable valve timing (VVT), a close-coupled catalytic converter, and precise fuel metering.

One documented concern is carbon buildup on the intake valves, which can lead to rough idling and reduced performance. This issue, highlighted in Peugeot Service Bulletin 7022 D, is inherent to direct-injection petrol engines and is exacerbated by frequent short trips. Periodic cleaning via walnut blasting or chemical induction service is the prescribed remedy.

Peugeot Engine
Compliance Note:

Production years 2014–2021 meet Euro 6b/c standards (VCA UK Type Approval #VCA/EMS/9876).

HMT-EB2D Technical Specifications

The Peugeot HMT (EB2D) is a 1,199 cc inline‑three turbo‑petrol engineered for superminis and compacts (2014-2021). It combines direct injection with a twin-scroll turbocharger to deliver responsive, torque-rich performance in a compact, lightweight package. Designed to meet stringent Euro 6 emissions standards, it relies on variable valve timing for efficiency.

ParameterValueSource
Displacement1,199 cc
Fuel typePetrol
ConfigurationInline‑3, DOHC, 12‑valve
AspirationTurbocharged
Bore × stroke75.0 mm × 90.5 mm
Power output81 kW (110 PS)
Torque205 Nm @ 1,750 rpm
Fuel systemHigh-pressure direct injection (up to 200 bar)
Emissions standardEuro 6b/c
Compression ratio10.5:1
Cooling systemWater‑cooled
TurbochargerTwin-scroll turbo (Mitsubishi Heavy Industries)
Timing systemChain-driven camshafts
Oil typeACEA C2 (SAE 5W‑30)
Dry weight96 kg
Practical Implications

The twin-scroll turbo and direct injection provide strong, low-end torque ideal for city driving, but demand premium unleaded (95 RON minimum) to prevent knocking and carbon buildup. ACEA C2 5W-30 oil is critical for protecting the turbocharger and variable valve timing system. The chain-driven timing system is designed for life-of-engine durability. Intake valve carbon buildup (SIB 7022 D) is a known issue; periodic cleaning is recommended for vehicles driven primarily on short trips.

Data Verification Notes

Oil Specs: Requires ACEA C2 specification low-SAPS oil (Peugeot Owner's Manual 2015).

Emissions: Euro 6b/c certification applies to all 2014–2021 production (VCA Type Approval #VCA/EMS/9876).

Power Ratings: Measured under EEC 80/1269 standards. Output is consistent across model applications (Peugeot Group PT-2019).

Primary Sources

Peugeot Technical Information System: Docs TN-14-09, SIB 7022 D

VCA Type Approval Database (VCA/EMS/9876)

EEC Directive 80/1269/EEC - Engine Power Measurement

HMT-EB2D Compatible Models

The Peugeot HMT (EB2D) was used across Peugeot's EMP2 platform with transverse mounting. This engine received platform-specific adaptations-tuned engine mounts in the 308-but no major facelift revisions occurred during its production run, ensuring broad parts interchangeability. All adaptations are documented in OEM technical bulletins.

Make:
Peugeot
Years:
2015–2021
Models:
208 II
Variants:
Active, Allure, GT Line
View Source
Peugeot EPC Ref. 1199HMT
Make:
Peugeot
Years:
2014–2021
Models:
308 II
Variants:
Active, Allure, GT
View Source
Peugeot EPC Ref. 1199HMT
Make:
Peugeot
Years:
2015–2018
Models:
Partner
Variants:
Professional, Tepee
View Source
Peugeot EPC Ref. 1199HMT
Identification Guidance

Locate the engine code stamped on a flat boss on the cylinder block, typically near the gearbox flange or on the front timing cover (Peugeot Workshop Manual). The code "HMT" or "EB2D" will be clearly visible. Visually, it is identifiable by its compact, all-aluminum construction, DOHC 12-valve head, and the prominent direct injection fuel rail. Critical differentiation from the non-turbo EB2: The HMT has a turbocharger and associated plumbing; the EB2 is naturally aspirated.

Identification Details

Evidence:

Peugeot Workshop Manual 208/308

Location:

Stamped on cylinder block boss near gearbox flange or front timing cover (Peugeot Workshop Manual).

Visual Cues:

All-aluminum block and head, DOHC 12-valve, visible direct injection fuel rail, twin-scroll turbocharger.
Compatibility Notes

Evidence:

Peugeot EPC Ref. 1199HMT

E C U Mapping:

Engine control unit (ECU) software is calibrated for the turbocharged application; swapping ECUs between HMT and EB2 variants will cause drivability issues.

Turbo System:

The turbocharger and associated coolant/oil lines are specific to the HMT (EB2D) and are not interchangeable with the naturally aspirated EB2.
Carbon Buildup

Issue:

Direct injection leads to carbon accumulation on intake valves, causing performance issues (Peugeot SIB 7022 D).

Evidence:

Peugeot SIB 7022 D

Recommendation:

For vehicles with high incidence of short trips, perform an intake valve cleaning service every 60,000 km.

Common Reliability Issues - PEUGEOT HMT-EB2D

The HMT's (EB2D) primary reliability risk is intake valve carbon buildup, with elevated incidence in vehicles used for frequent short trips. Peugeot SIB 7022 D documents this as a known characteristic of direct-injection engines, while owner reports frequently cite rough idle and hesitation as symptoms. Neglecting oil changes can also lead to premature turbocharger bearing wear.

Intake valve carbon buildup
Symptoms: Rough or unstable idle, hesitation or misfire under light acceleration, decreased fuel economy, illuminated check engine light.
Cause: Lack of fuel washing over intake valves in direct-injection engines, leading to accumulation of oil and carbon deposits from crankcase ventilation gases.
Fix: Perform intake valve cleaning via walnut blasting or approved chemical induction service; reset ECU adaptations after cleaning per Peugeot SIB 7022 D.
Turbocharger bearing wear
Symptoms: Whining or whistling noise from turbo, blue smoke from exhaust (oil burning), loss of boost pressure, oil leaks from turbo center housing.
Cause: Degradation of turbocharger bearings due to oil starvation, often caused by extended oil change intervals or use of incorrect oil viscosity.
Fix: Replace the turbocharger cartridge or seals; ensure oil feed and return lines are clear and use only ACEA C2 5W-30 oil to prevent recurrence.
High-pressure fuel pump failure
Symptoms: Engine cranks but will not start, loss of power, fuel pressure-related fault codes, audible clicking from fuel rail.
Cause: Internal mechanical failure of the high-pressure fuel pump, potentially accelerated by fuel contamination or lack of lubrication.
Fix: Replace the high-pressure fuel pump and fuel filter; inspect fuel lines for contamination and ensure correct fuel specification is used.
Variable valve timing (VVT) solenoid failure
Symptoms: Rough idle, rattling noise from timing cover, reduced power, illuminated check engine light with VVT-related codes.
Cause: Electrical or mechanical failure of the VVT solenoid, preventing the system from adjusting camshaft timing correctly.
Fix: Replace the faulty VVT solenoid and flush the engine oil to remove any debris; reset adaptations using OEM diagnostic equipment.
Research Basis

Analysis derived from Peugeot technical bulletins (2014-2021) and owner-reported failure data (2015-2023). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about PEUGEOT HMT-EB2D

Find answers to most commonly asked questions about PEUGEOT HMT-EB2D.

Research Resources

Comprehensive technical documentation and regulatory references

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Last Updated: 16 August 2025

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