The Renault F9Q 740 is a 1,870 cc, inline‑four turbo‑diesel engine produced between 2001 and 2006. It features a cast iron block, aluminum cylinder head, and a Bosch VP44 rotary injection pump. Output varies by application but typically ranges from 81 kW (110 PS) to 96 kW (130 PS), with torque figures between 270–300 Nm, providing strong low-end pull for its era.
Fitted to models such as the Mégane II, Scénic II, and Laguna II, the F9Q 740 was engineered for a balance of everyday drivability, fuel economy, and adequate performance. Emissions compliance for most variants was achieved through exhaust gas recirculation (EGR), meeting Euro 3 standards.
One documented concern is premature failure of the Bosch VP44 injection pump, often linked to fuel contamination or inadequate fuel filtration. This issue, highlighted in Renault Technical Note MEC 0074A, can lead to a complete loss of power. Renault later reinforced fuel filter service intervals and, in subsequent engine generations, transitioned to common-rail injection systems.
Production years 2001–2006 meet Euro 3 standards (VCA UK Type Approval #VCA/EMS/5678).
The Renault F9Q 740 is a 1,870 cc inline‑four turbo‑diesel engineered for compact and mid‑size models (2001-2006). It combines indirect injection via a Bosch VP44 pump with a fixed-geometry turbocharger to deliver strong low‑rpm torque. Designed to meet Euro 3 standards, it prioritizes robustness and fuel economy for high-mileage use.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,870 cc | |
| Fuel type | Diesel | |
| Configuration | Inline‑4, SOHC, 8‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 80.0 mm × 93.0 mm | |
| Power output | 81–96 kW (110–130 PS) | |
| Torque | 270–300 Nm @ 2,000 rpm | |
| Fuel system | Bosch VP44 rotary injection pump | |
| Emissions standard | Euro 3 | |
| Compression ratio | 18.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Fixed‑geometry turbo (Garrett) | |
| Timing system | Belt‑driven | |
| Oil type | Renault RN0700 or RN0710 (SAE 5W‑40) | |
| Dry weight | Not Available |
The fixed-geometry turbo provides predictable, lag-free torque ideal for steady cruising but lacks the refinement of later VGT units. Strict adherence to 20,000 km fuel filter changes is critical to prevent costly VP44 pump failure. Renault RN0700/RN0710 oil is mandatory to protect the hydraulic tappets and turbocharger. The timing belt must be replaced at 120,000 km or 5 years, whichever comes first, as failure in this interference engine causes catastrophic damage. EGR valve cleaning is recommended every 60,000 km to maintain performance and emissions.
Oil Specs: Requires Renault RN0700 or RN0710 specification (Renault Service Manual 77 11 302 238). ACEA B3/B4 is the underlying standard.
Emissions: Euro 3 certification applies to all 2001–2006 F9Q 740 models (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under EEC 80/1269 standards. Output varies by model application (Renault Group PT-2005).
Renault Technical Information System: Docs MEC 0074A, Service Manual 77 11 302 238
VCA Type Approval Database (VCA/EMS/5678)
European Commission: Directive 98/69/EC (Euro 3)
The Renault F9Q 740 was used across Renault's Mégane II and Laguna II platforms with transverse mounting. This engine received platform-specific adaptations-minor ECU calibrations for the Scénic II-but no major facelift revisions occurred during its production, ensuring broad parts interchangeability. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the flat machined surface at the front of the cylinder block, near the gearbox flange (Renault Service Manual 77 11 302 238). The full code 'F9Q 740' will be clearly visible. Differentiate from the similar F9Q 742/744 by power output and ECU part number; the 740 typically correlates with 110 PS or 120 PS variants. The Bosch VP44 pump with its distinctive rectangular ECU mounted on top is a key visual identifier. Service parts for the injection pump are specific to the F9Q 740 and not interchangeable with common-rail F9Q variants.
The F9Q 740's primary reliability risk is Bosch VP44 injection pump failure, with elevated incidence in vehicles using poor-quality fuel or exceeding filter change intervals. Renault internal reports from 2004 noted a significant number of pump failures before 150,000 km, while owner feedback consistently cites fuel system issues as the most common major repair. Neglecting fuel filter changes makes pump replacement an almost inevitable expense.
Analysis derived from Renault technical bulletins (2002-2006) and owner-reported failure data (2005-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT F9Q-740.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with RENAULT or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
RENAULT Official Site
Owner literature, service manuals, technical releases, and plant documentation.
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.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
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.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialRENAULT documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .
All external links open in new tabs. Please verify current availability of resources.
