About this model
The Peugeot 207 replaced the iconic 206 and was one of the best-selling small cars in Europe from 2006 to 2012. It is still extremely common on BiH roads, especially in the 1.6 HDi diesel variant with 110 HP, which offers a good balance of power and fuel economy. The typical model years we see in the workshop are 2007-2011, with mileages ranging from 180,000 to 300,000 km. Most arrive imported from France, Italy or Germany. The car is compact and nimble, popular with drivers who want more power than the base 1.4 HDi but don't want to move up a class. It is precisely this combination of power and compactness that attracts buyers, but the 1.6 HDi 110 HP brings more complex technology (variable geometry turbo, DPF filter, piezo injectors) that requires more diligent maintenance than most owners in BiH actually practise. More about Peugeot servicing at our workshop.
Engines and variants
This model is most commonly available in BiH with the following engines.
9HZ (DV6TED4, 80 kW / 110 HP): The first-generation 1.6 HDi 16V with 110 HP, Bosch common rail system, variable geometry turbo, mandatory DPF. Most prone to turbo oil starvation due to the unmodified oil feed pipe. Pre-2008 examples are the highest risk, as PSA had not yet introduced the modified oil system components. This is by far the most common variant we see from buyers in BiH, and spare parts are widely available.
9HR (DV6TED4 revision, 82 kW / 112 HP): A modified version with an improved oil system and updated DPF regeneration software, classified as Euro 5. Fewer turbo problems, but more sensitive DPF differential pressure sensors and more frequent regeneration software errors. Buyers looking for newer model years (2010-2012) most often find this engine.
9HX (DV6ATED4, 66 kW / 90 HP): The weaker 1.6 HDi variant with 90 HP, same block but different turbo and mapping, sometimes without a DPF. It shares most faults with the 110 HP version, but the smaller turbo suffers less from oil starvation. DPF issues are rarer because some examples come without the filter. Fuel consumption is lower, so it appeals to buyers who drive mostly in the city.
Reliability and reputation on the BiH market
The Peugeot 207 1.6 HDi sits in the middle of the pack on BiH roads: neither exceptionally reliable nor catastrophically bad. The engine itself is robust when properly maintained, but the ancillary equipment (turbo, DPF, HP pump, electronics) demands attention that most owners don't provide. Compared to rivals in the same class, the Ford Focus 1.6 TDCi and Renault Megane 2 1.5 dCi have simpler emissions equipment and fewer electronic faults, but the 207 offers better ergonomics and lower overall consumption.
Parts for the DV6TED4 engine are well available because the same engine is used in the Citroen C4, first-generation Peugeot 308, Ford Focus and Volvo S40/V50, making the aftermarket parts supply large. The principle is similar: it is the same engine block, but the implementation, software and typical faults differ from manufacturer to manufacturer. A typical buyer in BiH is a driver who wants more power than the base 1.4 HDi without stepping up a class, often a one-car family looking for a compromise between city and open-road driving. The main risk when buying is the turbo and HP pump: if these components are in good condition, the car can serve another 100,000+ km without major investment.
Common faults we see
From our hands-on experience, here is what most often comes in for repair on this model.
1. Turbo - oil starvation and vane seizure
Symptom: Loss of power, exhaust smoke, whistling from the engine bay, depollution warning lit on the dashboard.
The DV6TED4 engine is notoriously prone to carbon sludge build-up in the oil channels that feed the turbocharger. Carbon deposits in the feed pipe lead to insufficient lubrication, which kills the turbo bearings. Examples built before 2008 are especially at risk because they did not have the modified oil system parts that PSA introduced in a later revision. Even on newer examples, inadequate service intervals accelerate the problem.
Advice: Check the turbo immediately on any 207 1.6 HDi you are considering buying. Shortened oil change intervals (10,000-12,000 km instead of the factory 20,000) are the only serious prevention. If the turbo already whines, replacing the complete kit including the oil feed pipe is the only correct option.
2. High-pressure fuel pump (HP pump)
Symptom: Engine won't start, difficult cold starts, power loss under acceleration, diagnostic fault code related to fuel rail pressure.
The Bosch CP1H high-pressure pump on the DV6TED4 engine operates under extreme pressures (up to 1,600 bar) and wears internally when the owner does not change the fuel filter regularly or uses poor-quality fuel. Metal particles pass into the rail and can also damage the injectors. In BiH this is a particularly common problem because diesel fuel quality varies, and owners often extend the fuel filter change interval. More detail on high-pressure pump symptoms and diagnostics.
Advice: Change the fuel filter every 20,000 km without exception. When replacing the HP pump, always flush the entire fuel line (rail, return pipes) because leftover particles shorten the life of new components.
3. DPF filter - clogging
Symptom: FAP/DPF warning light on, power loss, increased fuel consumption, engine enters limp mode.
All 207 1.6 HDi 110 HP models come with a DPF filter. City driving without sufficiently long trips does not allow automatic regeneration, so the DPF becomes saturated with soot. In BiH this is especially pronounced because most owners use the car for short urban trips. The differential pressure and temperature sensors upstream and downstream of the DPF also fail and trigger false alarms. More about what a DPF filter is and why it clogs.
Advice: Once a week, drive the car for 20-30 minutes on an open road at 2,500-3,000 rpm. A forced regeneration at a workshop helps if the DPF is not physically destroyed. DPF removal is common practice in BiH, but we recommend proper maintenance over deletion.
4. EGR valve - carbon build-up
Symptom: Rough idle, black smoke, power loss, check engine light on.
The EGR valve on the 1.6 HDi gets clogged with soot and oil deposits and either sticks shut or locks in the open position. The problem is especially common on cars that drive short city trips. A clogged EGR also worsens DPF clogging because more contaminants recirculate back into the engine.
Advice: We recommend cleaning the EGR valve every 60,000-80,000 km. When the EGR is completely blocked, replacement is often the only option because ultrasonic cleaning does not restore full functionality.
5. Injectors - leaking seals and black death
Symptom: Characteristic ticking noise from the engine, black carbon deposits around the injectors on the rocker cover, smoke from the engine bay, difficult starting.
The copper washers on the injectors lose their seal over time and allow exhaust gases to escape around the injector, creating black carbon build-up (so-called black death). If not addressed in time, the carbon grows until the injector seizes in the cylinder head and requires expensive extraction. On the 1.6 HDi, the piezo injectors are more sensitive than the electromagnetic ones on the 1.4 HDi.
Advice: Visually inspect the injector seals during every service. Replacing the copper washers is cheap preventive maintenance, but extracting a seized injector from the head is a completely different story.
6. BSI module - electronic faults
Symptom: Intermittent failure to respond to the key, random instrument cluster blackouts, non-functional indicators or wipers, car won't lock with the remote.
The BSI (Boitier de Servitude Intelligent) is the central electronic module that controls the body, fuses, lighting and communication with the ECU. On the 207 it sits below the steering column and is prone to moisture ingress and pin corrosion. A BSI fault can mimic a dozen other faults because it controls so many systems simultaneously. Computer diagnostics are essential to confirm the BSI as the source.
Advice: BSI diagnostics are mandatory when buying a used 207. Refurbished BSI modules work just as well as new ones and are significantly cheaper.
7. Electric power steering
Symptom: Heavy steering at low speeds, power steering warning on the dashboard, complete loss of power steering assistance.
The Peugeot 207 uses an electric power steering system instead of a hydraulic one. The electronic steering control module is known for failing, especially on examples with 150,000+ km. The repair is expensive because the module and electric motor are integrated into a single assembly with the steering column.
Advice: When buying, turn the steering wheel from lock to lock while the car is stationary. If you hear cracking or feel resistance, the steering module is on its way out. A refurbished module is the only sensible repair option.
8. Water leaking into the passenger cabin
Symptom: Wet carpets on the front floor, sloshing sound when braking and accelerating, fogged-up windows with no obvious cause.
The drain channels from the cabin filter housing and AC plenum get blocked with leaves and debris, so water overflows into the cabin instead of draining outside. The problem gets worse in autumn and winter. The moisture causes connector corrosion and can damage the BSI module, linking two faults into one.
Advice: Clean the drains under the windscreen twice a year (spring and autumn). If the carpets are already wet, dry them completely before moisture damages the electronics.
Peugeot 207 1.6 HDi turbo problems
Turbo problems on the 207 1.6 HDi deserve a closer look because this is by far the most expensive and most common fault on this engine. PSA issued a technical service bulletin for modifying the oil feed pipe on pre-2008 examples, effectively acknowledging a factory defect. The old-type feed pipe has a smaller internal diameter and is prone to clogging with oil sludge, which starves the turbo bearings. On post-revision examples (engine code 9HR, 2009+) the pipe is wider and the problem is significantly rarer. When buying any 207 1.6 HDi, check whether the pipe has been replaced with the modified version. If it hasn't, that is the first thing to do after purchase.
Peugeot 207 black death injectors
Black death is the term used for exhaust gas leaking past the copper washer of an injector. On the 207 1.6 HDi it is recognised by black carbon deposits around the injectors on the rocker cover. The problem starts quietly: the washer loses its seal, gases begin to leak, and carbon accumulates. If caught early, replacing the four copper washers is a relatively cheap job. However, if ignored, the carbon builds up and seizes the injector in the head. Removing a seized piezo injector requires specialist tools and carries the risk of damaging the cylinder head, turning a cheap preventive job into a serious repair.
Service and maintenance
The timing chain on the DV6TED4 engine is long-lasting and does not have a fixed replacement interval like a belt. We recommend checking for stretch at 200,000+ km. The oil change interval we recommend is 10,000-12,000 km with 5W-30 ACEA C2 oil (e.g. Total Ineo MC 5W-30, PSA specification B71 2290). The factory interval of 20,000 km is too long for BiH conditions and directly contributes to turbo oil starvation.
Change the fuel filter at 20,000 km. Check DPF regeneration status via diagnostics at every service: if the number of regeneration attempts is rising but successful regenerations are few, the DPF is heading towards clogging. Clean the EGR valve preventively at 60,000-80,000 km. For regular inspections we recommend a major service that covers all these items.
Which oil for the Peugeot 207 1.6 HDi
The only correct oil for the 1.6 HDi engine is ACEA C2 specification, 5W-30 viscosity. The PSA specification is B71 2290. Total Ineo MC 5W-30 is the reference oil meeting this specification, but other manufacturers (Motul, Elf, Shell) also offer oils with the same approval. The key point is that the oil must be low-ash (Low SAPS) because standard oil accelerates DPF clogging. Using the wrong specification (e.g. ACEA A3/B4) is one of the most common reasons for premature DPF clogging on this engine.
Owner tips
- Use only ACEA C2 specification oil (e.g. Total Ineo MC 5W-30). The wrong oil accelerates DPF clogging and sludge build-up in the turbo oil channels.
- Check the history before putting down a deposit: use the chassis number to pull the full vehicle history via carVertical. From international registries you get actual odometer readings by date, recorded accidents, number of previous owners and indicators of theft or write-off. We consider this essential before buying any used car, especially with French imports where service history is often missing. You can use the code GAGA for a 20% discount when purchasing a report.
- Change the oil at 10,000-12,000 km, never at the factory 20,000 km. A shortened interval is the cheapest turbo protection.
- Change the fuel filter at 20,000 km and use only Bosch or Mann filters. Cheap filters let through particles that destroy the HP pump.
- Once a week, drive the car at least 20 minutes on an open road above 2,500 rpm to allow DPF regeneration. Short city trips are the enemy of this engine.
- Clean the drains under the windscreen every spring and autumn. Water leaking into the cabin destroys the BSI module and wiring under the floor carpets.
Frequently asked questions
Is the Peugeot 207 1.6 HDi reliable at 250,000 km?
If the turbo survived the first 150,000 km and the owner regularly changed the oil at 10,000-12,000 km, the engine can last 300,000 km and beyond. The key is to check the service history and turbo condition before buying. Without that check, at 250,000 km it is a gamble.
Which is the better choice - 1.4 HDi or 1.6 HDi on the Peugeot 207?
The 1.4 HDi (68 HP) is mechanically simpler, lacks a DPF on most examples and is cheaper to maintain. The 1.6 HDi (110 HP) offers significantly better driving dynamics but brings the turbo, DPF and HP pump as additional risks. If you drive mostly in the city, the 1.4 HDi is the smarter choice. For mixed driving and motorway use, the 1.6 HDi justifies its complexity.
How much does a turbo replacement cost on the Peugeot 207 1.6 HDi?
Replacing the turbo with all associated parts (oil feed pipe, return pipe, gaskets) is one of the more expensive jobs on this model. A refurbished turbo is significantly cheaper than a new one and perfectly functional for continued use. The cost depends on the specific condition - get in touch for an estimate.
Is it worth fitting LPG to the Peugeot 207 1.6 HDi?
LPG conversion on a diesel engine is not standard practice and requires a dual-fuel system that is not economically viable on a small car. If you want LPG, look for a 207 with the petrol 1.4 VTi or 1.6 VTi engine, which are ideal candidates for sequential LPG conversion.
How to tell if the turbo on a 207 1.6 HDi is dying?
Early signs are a slight loss of power on the motorway, oil traces on the intake pipe behind the turbo and occasional whistling from the engine bay. If the engine produces a puff of blue smoke on hard acceleration after idling, the turbo bearings are already damaged. Diagnostics may show fault code P0299 (boost pressure underboost) as confirmation.
What does "depollution system faulty" mean on the Peugeot 207?
This warning appears when the ECU detects a problem in the emissions system: most commonly a clogged DPF, a faulty EGR valve or a faulty differential pressure sensor. It is not always a serious fault, but ignoring the message leads to limp mode and potentially expensive repairs. Workshop diagnostics will show the exact cause.
How long does the DPF filter last on the Peugeot 207 1.6 HDi?
With regular open-road driving and a functioning regeneration system, the DPF can last 200,000-250,000 km. On cars driven exclusively in the city, clogging can occur as early as 80,000-120,000 km. The key is regular open-road driving and the correct oil (ACEA C2, low-ash).
If you notice any of these symptoms, drop by the workshop - it is better to check early than to pay for an expensive repair.