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 respon…
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 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.
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.
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The F9Q 816 can be reliable with meticulous maintenance, particularly regarding oil and fuel filter changes. Its main weakness is the high-pressure fuel pump, which is sensitive to fuel quality. Addressing EGR issues promptly and using the correct 5W-30 RN0710 oil significantly improves longevity. Well-cared-for examples often exceed 200,000 km.
The most frequent issues are high-pressure fuel pump failure, EGR valve/carbon buildup causing running problems, turbo actuator faults leading to power loss, and glow plug/control module failures affecting cold starts. These are well-documented in Renault service bulletins.
The F9Q 816 1.9 dCi 130 engine was used in the Renault Mégane III (2008-2011) and Scénic III (2009-2011). It was not used in other Renault models or licensed to other manufacturers during this production period.
Yes, the F9Q 816 responds well to ECU remapping. Stage 1 tunes can safely increase power to around 110-120 kW (150-160 PS) and torque to 350-380 Nm. The standard turbo and internals are robust enough for these gains, but supporting modifications like a better intercooler are recommended for sustained performance.
Official combined figures are around 5.2 L/100km (54 mpg UK). Real-world consumption typically ranges from 5.8 L/100km (49 mpg UK) in mixed driving to 4.5 L/100km (63 mpg UK) on long highway runs. Urban driving can see figures closer to 7.0 L/100km (40 mpg UK).
Yes. The F9Q 816 is an interference engine. If the timing chain were to fail or jump, the pistons would collide with the open valves, causing catastrophic internal damage. Fortunately, the timing chain is very durable with proper oil maintenance.
Renault mandates the use of 5W-30 engine oil meeting the RN0710 specification. This is a low-SAPS (Sulphated Ash, Phosphorus, Sulphur) oil designed to protect the DPF and turbocharger. Using the correct oil is non-negotiable for engine health.
Comprehensive technical documentation and regulatory references
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EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
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DVLA: Engine Changes & MoT
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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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