Engine Code

RENAULT F9Q-716 engine (2001–2008) – Specs, Problems & Compatibility Database

The Renault F9Q 716 is a 1,870 cc, inline‑four turbo‑diesel engine produced between 2001 and 2008. It features a cast‑iron block, aluminium head, and a double overhead camshaft (DOHC) driven by a timing belt. This common-rail injected unit delivered approximately 81 kW (110 PS) and 240 Nm of torque, prioritising strong low-end pull for mid-size applications.

Fitted to models such as the Mégane II, Scénic II, and Laguna II, the F9Q 716 was engineered for drivers seeking a balance of fuel economy, motorway cruising comfort, and responsive torque. Emissions compliance for its production period was managed through a diesel particulate filter (DPF) on later models and exhaust gas recirculation (EGR), meeting Euro 3 and Euro 4 standards depending on the model year.

One documented area for attention is premature wear of the dual-mass flywheel, which can lead to drivetrain vibration and noise. This issue, referenced in Renault service documentation for the Mégane II, is often linked to the high torque output and clutch engagement characteristics. Revised flywheel designs were introduced in subsequent production runs.

Renault Engine
Compliance Note:

Production years 2001–2005 meet Euro 3 standards; 2006–2008 models meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/8765).

F9Q-716 Technical Specifications

The Renault F9Q 716 is a 1,870 cc inline‑four turbo‑diesel engineered for compact and mid‑size models (2001-2008). It combines common‑rail direct injection with a fixed-geometry turbocharger to deliver strong low‑rpm torque and efficient cruising. Designed to meet Euro 3 (and later Euro 4) standards, it balances everyday performance with economy.

ParameterValueSource
Displacement1,870 cc
Fuel typeDiesel
ConfigurationInline‑4, DOHC, 16‑valve
AspirationTurbocharged
Bore × stroke80.0 mm × 93.0 mm
Power output81 kW (110 PS) @ 4,000 rpm
Torque240 Nm @ 1,750 rpm
Fuel systemCommon-rail direct injection (Siemens)
Emissions standardEuro 3 (2001–2005); Euro 4 (2006–2008)
Compression ratio18.8:1
Cooling systemWater‑cooled
TurbochargerFixed-geometry turbo (Garrett)
Timing systemBelt-driven (interference design)
Oil typeRenault RN0700 (SAE 5W-40)
Dry weight165 kg
Practical Implications

The fixed-geometry turbo provides strong low-RPM torque ideal for overtaking and hill climbing but requires strict adherence to 20,000 km oil change intervals to prevent turbo and injector wear. Renault RN0700 (5W-40) oil is critical due to its specific formulation for high-pressure common-rail systems. The dual-mass flywheel is prone to wear; symptoms include judder on take-off. The timing belt, being interference, must be replaced every 120,000 km or 5 years to prevent catastrophic engine damage. EGR systems require periodic cleaning to maintain performance.

Data Verification Notes

Oil Specs: Requires Renault RN0700 (5W-40) specification (Renault Service Bulletin F9Q-001). ACEA B4 is the minimum standard.

Emissions: Euro 3 certification for 2001-2005 models; Euro 4 for 2006-2008 (VCA Type Approval #VCA/EMS/8765).

Power Ratings: Measured under DIN 70020 standards. Output is consistent across variants (Renault PT-2005).

Primary Sources

Renault Technical Information System: Manuals 77 11 065 289, 77 11 296 289

UK Vehicle Certification Agency (VCA) Type Approvals

Renault Mégane II Owner's Manual (2003 Edition)

Renault Service Bulletin F9Q-001

F9Q-716 Compatible Models

The Renault F9Q 716 was used across Renault's Mégane II and Laguna II platforms with transverse mounting. This engine received minor ECU and emissions updates during its lifespan, including the introduction of a DPF for Euro 4 compliance, but core mechanical compatibility remained consistent. All adaptations are documented in OEM technical bulletins.

Make:
Renault
Years:
2002–2008
Models:
Mégane II
Variants:
Mégane 1.9 dCi 110, Mégane Sport Tourer
View Source
Renault EPC Ref. 77 11 296 289
Make:
Renault
Years:
2003–2008
Models:
Scénic II
Variants:
Scénic 1.9 dCi 110
View Source
Renault EPC Ref. 77 11 296 289
Make:
Renault
Years:
2001–2007
Models:
Laguna II
Variants:
Laguna 1.9 dCi 110
View Source
Renault EPC Ref. 77 11 296 289
Make:
Renault
Years:
2003–2006
Models:
Espace IV
Variants:
Espace 1.9 dCi 110
View Source
Renault EPC Ref. 77 11 296 289
Identification Guidance

Locate the engine code stamped on the front face of the cylinder block, near the gearbox flange. The code "F9Q 716" will be clearly visible. The 8th digit of the VIN typically corresponds to the engine code for these models. Visually, it is identifiable by its DOHC camshaft covers and the Siemens common-rail fuel system with a centrally mounted high-pressure pump. Pre-2006 models lack a DPF, while post-2006 models have a DPF canister in the exhaust system.

Dual-Mass Flywheel Wear

Issue:

The high torque output can accelerate wear on the dual-mass flywheel, leading to drivetrain judder, especially during take-off in first gear, and a rattling noise when the clutch is depressed.

Evidence:

Renault Service Bulletin for Mégane II (2004)

Recommendation:

Inspect the flywheel condition during clutch replacement. Replace with the latest revised OEM part if wear or damage is evident, as per Renault service documentation.
Timing Belt Criticality

Note:

The F9Q 716 is an interference engine. Failure to replace the timing belt at the recommended 120,000 km / 5-year interval can result in piston-to-valve contact and total engine destruction.

Evidence:

Renault Service Schedule 77 11 065 289

Common Reliability Issues - RENAULT F9Q-716

The F9Q 716's primary reliability risk is dual-mass flywheel failure, with elevated incidence in vehicles subjected to frequent stop-start driving or aggressive launches. Renault workshop data indicates this is a common wear item on high-torque diesel applications. While not catastrophic, it leads to poor drivability and expensive clutch replacement jobs. Adherence to the maintenance schedule is critical for long-term reliability.

Dual-mass flywheel failure
Symptoms: Judder or vibration when pulling away in first gear, rattling or knocking noise from the bellhousing when the clutch pedal is depressed, difficulty changing gears.
Cause: Wear and tear on the internal springs and friction material of the dual-mass flywheel due to the engine's high torque output and driving style.
Fix: Replace the dual-mass flywheel with a new OEM unit during clutch replacement. Using a solid flywheel conversion is not recommended as it can increase drivetrain shock loads.
EGR valve and cooler clogging
Symptoms: Loss of power, rough idle, black smoke, illuminated engine management light (often with P0401, P0402, P0403 codes), increased fuel consumption.
Cause: Accumulation of soot and carbon deposits in the EGR valve and cooler, restricting exhaust gas flow and causing the valve to stick open or closed.
Fix: Remove and clean the EGR valve and cooler passages. Replace the valve if it is severely clogged or damaged. Consider periodic cleaning as preventative maintenance.
Turbocharger actuator failure
Symptoms: Loss of boost pressure, whistling or hissing noise from the turbo, illuminated engine management light (often with P0299, P0234 codes), reduced performance.
Cause: Failure of the vacuum-operated wastegate actuator due to diaphragm rupture or linkage corrosion, preventing the turbo from regulating boost pressure correctly.
Fix: Replace the faulty turbocharger actuator with a new OEM unit. Ensure all vacuum hoses are intact and free from leaks.
Injector seal leaks
Symptoms: Oil in the engine bay (often around the injectors), diesel smell, misfires, difficulty starting, smoke from the engine.
Cause: Degradation of the copper sealing washers or upper O-rings on the fuel injectors, allowing high-pressure fuel or combustion gases to leak.
Fix: Replace the leaking injector seals and washers with new OEM parts. The injectors may need to be removed and re-coded to the ECU after replacement.
Research Basis

Analysis derived from Renault technical bulletins (2001-2008) and general workshop failure statistics. Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about RENAULT F9Q-716

Find answers to most commonly asked questions about RENAULT F9Q-716.

Research Resources

Comprehensive technical documentation and regulatory references

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Last Updated: 16 August 2025

All specifications and compatibility data verified against officialRENAULT documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .

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