The Peugeot 9HD (DV6CTED) is a 1,560 cc, inline‑four turbo‑diesel engine produced between 2006 and 2010. It features a high — pressure common — rail fuel system, a fixed — geometry turbocharger, and dual overhead camshafts. In standard form it delivered 80 kW (109 PS), with torque peaking at 240 Nm, providing efficient urban performance.
Fitted to models such as the Peugeot 207, 308, and Partner, the 9HD was engineered for compact car efficiency and low running costs. Emiss…
All production years (2006–2010) meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/6789).
The Peugeot 9HD (DV6CTED) is a 1,560 cc inline‑four turbo‑diesel engineered for compact hatchbacks and MPVs (2006-2010). It combines high-pressure common-rail injection with a fixed-geometry turbocharger to deliver efficient urban performance. Designed to meet Euro 4 standards, it prioritizes fuel economy and low emissions for its vehicle class.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,560 cc | |
Fuel type | Diesel | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 75.0 mm × 88.3 mm | |
Power output | 80 kW (109 PS) | |
Torque | 240 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 fixed‑geometry turbo (Garrett) | |
Timing system | Chain-driven | |
Oil type | PSA B71 2290 (SAE 5W‑40) | |
Dry weight | 135 kg |
The Peugeot 9HD (DV6CTED) was used across Peugeot's compact platforms with transverse mounting. This engine received platform-specific adaptations-reinforced mounts in the Partner for commercial use-and maintained consistent core architecture throughout its production. All adaptations are documented in OEM technical bulletins.
The 9HD (DV6CTED)'s primary reliability risk is dual-mass flywheel (DMF) failure, with elevated incidence in vehicles used for towing or high-mileage commuting. PSA internal data indicated a notable number of pre-2008 engines required flywheel replacement, while UK DVSA records show EGR-related faults are common in high-mileage examples. Sustained high-torque loads accelerate DMF wear, making preventative inspection critical.
Analysis derived from PSA technical bulletins (2006-2010) and UK DVSA failure statistics (2015-2024). 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 9HD is a robust and economical engine when maintained correctly. The main concern is the dual-mass flywheel on early models (2006-2007), which PSA addressed via a service bulletin. Later models are more reliable. Using the correct 5W-40 oil and avoiding constant heavy loads significantly improves longevity and prevents turbo and EGR issues.
The most common issues are dual-mass flywheel failure (early models), EGR valve/clogging, turbo oil feed line leaks, and injector seal leaks. These are well-documented in PSA service bulletins and owner reports, with the DMF being the most significant potential repair cost due to clutch replacement labor.
This 1.6L diesel was used in the Peugeot 207 (P08, 2006-2010), 308 (P08, 2007-2010), and Partner (M59, 2008-2010). It was also shared with Citroën (e.g., C4, C3 Picasso) and Ford (e.g., Focus) as part of the PSA-Ford engine collaboration for compact vehicles.
Yes, ECU remapping is common and can safely increase power to around 130-140 PS and torque to 280-300 Nm. The engine and turbo have good headroom. However, aggressive tuning increases stress on the DMF and clutch, so a DMF upgrade is recommended alongside any remap.
Excellent for its era. In a 207 1.6 HDi 110, expect around 4.5-5.0 L/100km (63-56 mpg UK) combined. Real-world figures vary: city driving yields ~5.5 L/100km (51 mpg UK), while highway cruising can achieve ~4.0 L/100km (71 mpg UK). DMF or EGR issues will reduce economy.
Yes. Like virtually all modern engines, the 9HD is an interference design. If the timing chain were to fail (though rare), the pistons would collide with the valves, causing catastrophic engine damage. Fortunately, the chain is very durable with proper oil maintenance.
Peugeot mandates a 5W-40 oil meeting the PSA B71 2290 specification. This is crucial for protecting the turbocharger and maintaining engine cleanliness. Using the wrong oil can lead to increased sludge and accelerated wear. Change intervals should not exceed 20,000 km or one year.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
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