The Renault F9Q 774 is a 1,870 cc, inline‑four turbo‑diesel engine produced between 2011 and 2018. It features a DOHC valvetrain, common rail direct injection, and a variable geometry turbocharger (VGT), delivering outputs of 96 kW (130 PS) with peak torque of 320 Nm. Its cast iron block provides durability for high — mileage use.
Fitted primarily to the Megane III Phase 2 and Scénic III Phase 2, the F9Q 774 was engineered for responsive low — end torque and fuel — efficient cru…
Production years 2011–2018 meet Euro 5 standards .
The Renault F9Q 774 is a 1,870 cc inline‑four turbo‑diesel engineered for compact MPVs and hatchbacks (2011-2018). It combines common‑rail direct injection with a single variable‑geometry turbocharger to deliver strong low‑ to mid‑rpm torque and efficient highway cruising. Designed to meet Euro 5 standards, it balances performance with fuel economy.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,870 cc | |
Fuel type | Diesel | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 80.0 mm × 93.0 mm | |
Power output | 96 kW (130 PS) | |
Torque | 320 Nm @ 1,750 rpm | |
Fuel system | Bosch CP3 common‑rail (up to 1,600 bar) | |
Emissions standard | Euro 5 | |
Compression ratio | 16.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single variable‑geometry turbo (Garrett) | |
Timing system | Chain (front‑mounted) | |
Oil type | Renault RN0700/RN0710 (SAE 5W‑30) | |
Dry weight | 165 kg |
The Renault F9Q 774 was used across Renault's Megane III/Scénic III platforms with transverse mounting. This engine received platform-specific adaptations-different intake manifolds for the Scénic-creating minor service part variations. All adaptations are documented in OEM technical bulletins.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
Diagnostic reminder: If a technician has recommended replacing the engine, you can send an enquiry to engine suppliers in the UK. Confirm the diagnosis first: an engine-code record does not diagnose a fault.
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.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The F9Q 774 is generally robust with its cast iron block, but its longevity depends heavily on maintenance. The EGR cooler is a known weak point, especially in urban driving. Using high-quality diesel and adhering to strict oil change intervals (20,000 km) with RN0700/RN0710 oil is crucial for long-term reliability beyond 200,000 km.
The most frequent issues are EGR cooler failures leading to coolant contamination, DPF clogging from short trips, and high-pressure fuel pump wear. Turbo actuator linkage sticking is also common. These are well-documented in Renault service bulletins and owner reports.
This 1.9 dCi engine was primarily used in the Renault Megane III Phase 2 (2011-2016) and Scénic III Phase 2 (2012-2018) in the 130 PS variant. It is a later evolution of the F9Q family designed for Euro 5 compliance.
Aftermarket ECU tuning is common on the F9Q-774 platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Fuel economy is very good. In a Megane III 1.9 dCi 130, expect around 5.5 L/100km (51 mpg UK) combined. Real-world figures depend heavily on driving style, DPF regeneration cycles, and the condition of the EGR system.
Yes. The F9Q 774 is an interference engine. If the timing chain were to fail or jump, the pistons would collide with the open valves, causing catastrophic internal engine damage. Fortunately, the front-mounted chain is generally reliable with proper oil changes.
Renault mandates the use of RN0700 or RN0710 specification oil, typically a 5W-30 synthetic. This specific formulation is designed for the engine's emissions systems (DPF, EGR) and provides necessary protection for the turbocharger and timing chain. Using the correct oil is non-negotiable for reliability.
Comprehensive technical documentation and regulatory references
EngineCode.uk is operated by Engine Finders UK Ltd. It provides engine-reference information and an optional commercial enquiry service. It is not an official manufacturer website. Check the record's sources and confirm vehicle-specific details before relying on it for parts, repairs or replacement.
Our editorial standard prioritises relevant manufacturer documentation and official regulatory sources. The sources and verification status for a record should be checked alongside the data.
A statement is not verified merely because a source is listed. Where supporting evidence is missing or conflicting, the record should identify that limitation. Please report unsupported or inconsistent information.
Transparency in gaps
A missing or unverified value does not mean the manufacturer has withheld it. We distinguish information not yet verified, information not available to us, and information explicitly not disclosed by the source.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
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)
UK type-approval authority for automotive products.
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
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
Records are subject to review and correction. Source links, dates and verification notes should be read with the technical information. Our Editorial and Sourcing Policy explains our standards and review process.
Found an error or missing source? Report a problem with this page. Include the field or statement concerned and a supporting source if available. You can also email corrections@enginecode.uk.
Copyright and permissions
Images and other material may be protected by copyright. Attribution does not by itself grant permission to reuse material. If you believe material on this site infringes your rights, contact copyrights@enginecode.uk with the page URL and details of your claim. We will review the material and take appropriate action.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
Our Privacy Policy explains how Engine Finders UK Ltd uses information from visits, vehicle lookups, enquiries and messages. Our Cookie Policy explains cookies and similar technologies and how to change your choices.
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
Ownership and commercial services
EngineCode.uk is owned and operated by Engine Finders UK Ltd. Alongside our reference content, we offer an optional replacement-engine enquiry service through Engine Finders and may identify relevant services provided by businesses connected with us. These commercial connections are disclosed. Using an enquiry service is not required to read our reference content.
Engine Finders UK Ltd operates this website. Our optional enquiry service has a commercial purpose. Our Ownership and Commercial Disclosure explains the relationship between the reference website and that service. Participating suppliers pay a fee or subscription to participate on the network and receive quote requests.
Use this record as a starting point for identification. Specifications and vehicle applications may contain errors or omissions. Confirm the exact engine variant and compatibility using vehicle-specific documentation and a qualified supplier or technician.
All external links open in new tabs. Please verify current availability of resources.