The Renault F9Q E 804 is a 1,870 cc, inline‑four turbo‑diesel engine produced between 2014 and 2018. It features a cast‑iron block, aluminium cylinder head, double overhead camshafts (DOHC), and a variable geometry turbocharger (VGT). Output is rated at 96 kW (130 PS), with peak torque of 300 Nm, engineered for balanced performance and efficiency in compact MPVs.
Fitted primarily to the Scénic III facelift, the F9Q E 804 was designed as a refined, mid — range diesel option o…
Production years 2014–2018 meet Euro 5 standards .
The Renault F9Q E 804 is a 1,870 cc inline‑four turbo‑diesel engineered for compact MPVs (2014-2018). It combines common‑rail direct injection with a single variable‑geometry turbocharger to deliver strong low‑end torque and refined cruising. Designed to meet Euro 5 standards, it balances responsive performance with low running costs.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,870 cc | |
Fuel type | Diesel | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 81.0 mm × 90.5 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 5 | |
Compression ratio | 16.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single variable‑geometry turbo (Garrett) | |
Timing system | Chain-driven | |
Oil type | Renault RN0720 (SAE 5W‑30) | |
Dry weight | 148 kg |
The Renault F9Q E 804 was used across Renault's Scénic III platform with transverse mounting. This engine received no major platform-specific adaptations but from 2016 received a minor update with a revised exhaust pressure sensor, creating subtle service part differences. All adaptations are documented in OEM technical bulletins.
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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 E 804 is generally reliable with strong torque, but pre-2016 models have a known risk of exhaust pressure sensor failure. Later revisions improved sensor durability. Long-term reliability depends on avoiding water ingress to the sensor and adhering to strict 20,000 km service intervals with RN0720 oil.
The most frequent issues are exhaust pressure sensor failure (causing false DPF warnings), DPF blockage from short trips, and EGR valve carbon buildup. Injector coil faults are also documented as the engine ages. These are well-documented in Renault service bulletins, particularly SIB 8414A for the pressure sensor.
This 1.9L dCi 130 PS engine was used exclusively in the facelifted Scénic III (2014-2016). It was positioned as the mid-range diesel option for this model during its final production years before being replaced by newer engine families.
Aftermarket ECU tuning is common on the F9Q-E-804 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 for an MPV. In a Scénic III dCi 130, expect ~5.2 L/100km (54 mpg UK) combined. Real-world figures might be slightly higher, around 6.0 L/100km (47 mpg UK), depending on load, driving style, and DPF regeneration cycles.
Yes. The F9Q E 804 is an interference engine. If the timing chain fails or jumps, the pistons will collide with the open valves, causing catastrophic engine damage. While chain failure is rare, it underscores the importance of overall engine maintenance.
Renault mandates a 5W-30 synthetic oil meeting the RN0720 specification. This is critical for protecting the turbocharger, high-pressure fuel system, and emissions components. Using the correct oil and changing it every 20,000 km is essential for longevity.
Comprehensive technical documentation and regulatory references
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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.
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