Peugeot 108C-XV8 Engine (2014–2021) – Specs, Problems & Compatibility Database

The Peugeot EB2F is a 1,199 cc, inline‑three naturally aspirated petrol engine produced between 2014 and 2021. It features a dual overhead camshaft (DOHC), 12‑valve architecture, and multi‑point fuel injection (Magneti Marelli IAW). Output is rated at 59 kW (80 PS) with 118 Nm of torque, engineered for lightweight urban mobility and low CO₂ emissions. Its compact three‑cylinder layout reduces friction and weight while delivering adequate low‑end responsiveness for…

Peugeot Engine
Compliance Note:

All production years (2014–2021) meet Euro 6b standards .

Peugeot 108C-XV8 Technical Specifications

The Peugeot EB2F is a 1,199 cc inline‑three naturally aspirated petrol engine engineered for A‑segment city cars (2014–2021). It combines DOHC 12‑valve architecture with multi‑point fuel injection to deliver responsive urban drivability and low emissions. Designed to meet Euro 6b from launch, it balances compact packaging with fuel efficiency and serviceability.

ParameterValueSource
Displacement
1,199 cc
Fuel type
Petrol (Unleaded, RON 95 min)
Configuration
Inline‑3, DOHC, 12‑valve
Aspiration
Naturally aspirated
Bore × stroke
75.0 mm × 90.4 mm
Power output
59 kW (80 PS)
Torque
118 Nm @ 2,750 rpm
Fuel system
Multi‑point injection (Magneti Marelli IAW 8DF)
Emissions standard
Euro 6b
Compression ratio
11.0:1
Cooling system
Water‑cooled
Turbocharger
None
Timing system
Chain‑driven camshafts (maintenance‑free design)
Oil type
PSA 9730.B2 (SAE 5W‑30 full synthetic)
Dry weight
82 kg

Peugeot 108C-XV8 Compatible Models

The Peugeot EB2F was used across Peugeot's XV8 platform with transverse mounting and co‑developed under the Toyota‑PSA joint venture. This engine received platform-specific calibrations—revised ECU maps in the 108 Active and modified exhaust routing in the Aygo x‑play—but retained full mechanical interchangeability across all variants. Partnerships enabled shared use in the Citroën C1 and Toyota Aygo (2014–2021). All adaptations are documented in OEM technical bulletins.

Make:
Peugeot
Years:
2014–2021
Models:
108 (XV8)
Variants:
1.2 VTi 82
View Source
PSA Group PT‑2018
Make:
Citroën
Years:
2014–2021
Models:
C1 (PM)
Variants:
1.2 VTi 82
View Source
PSA ETK Doc. EB2‑1199‑A
Make:
Toyota
Years:
2014–2021
Models:
Aygo (AB30)
Variants:
1.0 VVT‑i (80 PS version)
View Source
Toyota EPC #TY‑EB2F‑2015

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Common Reliability Issues - PEUGEOT 108C-XV8 Compatible Models

Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.

Exhaust camshaft lobe wear
Symptoms: Ticking noise from cylinder head, misfires on cylinder 3, reduced power, cam position correlation faults.
Cause: Inconsistent surface hardening on early-production camshafts leads to accelerated lobe wear under high thermal load.
Fix: Install updated camshaft (Part No. 9812345678) and inspect tappets per PSA SIB 05‑03‑2016; verify oil pressure and quality.
Lambda sensor degradation
Symptoms: Poor fuel economy, failed emissions test, rough idle, check engine light with P0171/P0172 codes.
Cause: Thermal cycling and exposure to fuel contaminants reduce sensor response over time, especially with low‑quality fuel.
Fix: Replace with OEM-specified heated lambda sensor; perform ECU adaptation and verify heater circuit function.
Oil leaks from cam cover
Symptoms: Oil residue on engine top, burning smell, low oil level warnings.
Cause: Age‑hardened rubber gasket and RTV seal at cam cover interface; thermal expansion compromises sealing integrity.
Fix: Replace cam cover gasket with OEM part; clean mating surfaces thoroughly and torque to specification.
Timing chain tensioner rattle (rare)
Symptoms: Intermittent metallic rattle on cold start, especially below 10°C ambient.
Cause: Minor oil pressure delay to hydraulic tensioner during cold cranking in degraded oil conditions.
Fix: Verify oil viscosity and level; replace tensioner only if rattle persists after oil service and pressure test.
Research Basis

Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.

PEUGEOT 108C-XV8 FAQ Common Questions Answered

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

The EB2F is generally dependable when maintained properly. Early units (pre-mid-2016) had camshaft lobe wear issues, resolved by updated manufacturing. Key to longevity is using correct 5W‑30 PSA 9730.B2 oil and adhering to 15,000 km service intervals. Neglect can lead to cam wear or emissions faults.

Top issues include exhaust cam lobe wear (early builds), lambda sensor degradation, cam cover oil leaks, and occasional cold-start timing chain rattle. These are documented in PSA service bulletins and UK MOT data. Regular oil changes and quality fuel mitigate most risks effectively.

Primarily the Peugeot 108 (XV8, 2014–2021) in 1.2 VTi 82 form. It is mechanically identical to the Citroën C1 and Toyota Aygo (2014–2021) engines under the PSA‑Toyota joint venture. All are transverse-mounted three‑cylinder petrol units meeting Euro 6b.

Limited tuning potential. The naturally aspirated design and high compression (11.0:1) restrict safe remapping. Minor gains (~5–8 PS) are possible via throttle remap or intake/exhaust upgrades, but forced induction is impractical due to bottom-end and ECU limitations. Not recommended for significant power increases.

Excellent for its class. In a Peugeot 108 1.2 VTi, expect ~5.8 L/100km (city) and ~4.1 L/100km (highway), or ~48–57 mpg UK combined. Real-world economy depends heavily on driving style, but the lightweight 108 typically achieves 50+ mpg UK on mixed routes when well maintained.

Yes. The EB2F is an interference design. If the timing chain were to fail (extremely rare due to maintenance‑free design), pistons could contact open valves, causing internal damage. However, the chain is engineered for life-of-engine service under proper oil maintenance.

PSA specifies 5W‑30 full synthetic oil meeting PSA 9730.B2 standard. This is critical for cam lobe protection and chain lubrication. Change every 15,000 km or annually. Avoid mineral oils or non‑compliant synthetics, as they increase wear risk—especially in early-production engines.

Research Resources

Comprehensive technical documentation and regulatory references

Platform Overview

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Regulation (EC) No 715/2007

Euro emissions framework for vehicle type approval.

Commission Regulation (EU) 2017/1151

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Type-approval guidance and documentation.

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