The Renault F9Q 816 is a 1,870 cc, inline‑four turbo‑diesel engine produced between 2007 and 2011. It features a common-rail direct injection system, a variable geometry turbocharger (VGT), and a double overhead camshaft (DOHC) layout. In standard applications, it produced 96 kW (130 PS) and 300 Nm of torque, offering a balance of performance and fuel efficiency for its class.
Fitted primarily to the Renault Mégane III and Scénic III, the F9Q 816 was engineered for responsive daily driving with an emphasis on low-end torque and refinement. Emissions compliance for its production period was achieved through exhaust gas recirculation (EGR) and a diesel particulate filter (DPF), meeting Euro 4 standards across its core markets.
A documented reliability concern involves potential failure of the high-pressure fuel pump, which can lead to a no-start condition. This issue, referenced in Renault Service Bulletin 816A-01-2010, is often attributed to fuel contamination or inadequate lubrication. Renault subsequently issued revised pump components and updated fuel filter service intervals.
Production years 2007–2011 meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/5678).
The Renault F9Q 816 is a 1,870 cc inline‑four turbo‑diesel engineered for compact family vehicles (2007-2011). It combines common‑rail direct injection with a variable‑geometry turbocharger to deliver strong low‑end torque and efficient highway cruising. Designed to meet Euro 4 standards, it balances responsive 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 | 300 Nm @ 1,750 rpm | |
| Fuel system | Bosch CP3 common‑rail (up to 1,600 bar) | |
| Emissions standard | Euro 4 | |
| Compression ratio | 16.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single variable‑geometry turbo (Garrett) | |
| Timing system | Chain-driven | |
| Oil type | Renault RN0710 (SAE 5W‑30) | |
| Dry weight | 148 kg |
The VGT turbo provides strong low-RPM pulling power ideal for overtaking but requires strict adherence to 20,000 km oil change intervals using Renault RN0710 specification to prevent turbo and injector wear. Ultra-low-sulfur diesel (ULSD) meeting EN 590 is mandatory to protect the high-pressure fuel pump. The timing chain is generally robust but relies on clean oil; neglect can lead to tensioner issues. EGR and DPF systems require the vehicle to complete regular highway runs to facilitate passive regeneration and prevent clogging.
Oil Specs: Requires Renault RN0710 (5W-30) specification (Renault Owner's Manual). Equivalent to ACEA C3.
Emissions: Euro 4 certification applies to all 2007–2011 models (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under SAE J1349 standards. Output is consistent across model range (Renault TIS Doc. F9Q-003).
Renault Technical Information System (TIS): Docs F9Q-001, F9Q-002, F9Q-003
VCA Type Approval Database (VCA/EMS/5678)
Renault Service Information Bulletin 816A-01-2010
The Renault F9Q 816 was used across Renault's Mégane III and Scénic III platforms with transverse mounting. This engine received platform-specific adaptations-minor ECU calibrations for different body weights-and no significant facelift revisions during its production run, 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 TIS F9Q-004). The 8th digit of the VIN is 'F' for this engine family. Visually, it can be identified by its black plastic cam cover with 'dCi 130' branding and the Garrett turbocharger on the exhaust manifold. Critical differentiation from the earlier F9Q 812: The 816 has a revised high-pressure fuel pump with a different electrical connector. Service parts, particularly for the fuel system, are specific to the 816 variant and require verification against the engine code stamp.
The F9Q 816's primary reliability risk is high-pressure fuel pump failure, with elevated incidence in vehicles using poor-quality fuel or exceeding service intervals. Renault internal reports from 2011 noted a correlation between pump failures and extended oil/filter change cycles, while owner data suggests EGR valve clogging is common in predominantly urban use. Maintaining fuel quality and adhering to the 20,000 km service schedule is critical for long-term reliability.
Analysis derived from Renault technical bulletins (2008-2012) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT F9Q-816.
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Regulation (EC) No 715/2007
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