TESTIGO'S OWN DATABASE
Faults and recalls.
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42 entries · page 1 of 3
Oil-bath timing belt degradationTiming / lubrication
- Engine / equipment
- 1.0 / 1.2 PureTech (EB2) in the Peugeot 208/2008/308/3008/5008, Citroën C3/C4/C5 Aircross, DS 3, Opel Corsa/Crossland/Grandland
- Period mentioned
- 2012 – approx. 2022
- Symptoms
- Oil pressure warning, hard brake pedal or reduced assistance, oil consumption, blue smoke, squeal at the front of the engine, turbo whistles or loses power.
- Possible cause described
- The timing belt runs in oil and degrades (especially with short trips and fuel dilution). Debris clogs the oil pump strainer, the brake vacuum pump filter, the turbo oil feed and the variable valve timing solenoids. Stellantis announced compensation for affected owners in 2025.
- Check for the garage
- Measure the belt through the oil filler opening with the manufacturer's tool. Confirm whether the vacuum pump campaign was done.
- Cost cited in the source
- Vacuum pump: €500–800; belt with oil system cleaning: considerably moreA rough figure from the original database, not an up-to-date quote.
Sources from the original database
PMM: 1.2 PureTech maintenanceGates Tech Zone: PureTech belt-in-oilCarchecker: Citroën C4 Cactus 1.2 PureTechAu7o: Peugeot 2008 PureTech
View full entryTurbo oil starvation from injector carbonTurbo / injection
- Engine / equipment
- 1.6 HDi DV6 (Peugeot 207/308/3008/Partner, Citroën C3/C4/Berlingo; same engine as the Ford 1.6 TDCi)
- Period mentioned
- Approx. 2004–2015
- Symptoms
- Loud turbo whistle, power loss, blue or black smoke, oil that gets dirty very quickly. Before the failure, often a puffing or ticking from the cylinder head and an exhaust smell from an injector.
- Possible cause described
- The injector clamp bolts work loose, the gas leak forms carbon that gets into the oil and clogs the mesh filter in the banjo bolt feeding the turbo. The turbo is starved of oil. Replacing only the turbo does not fix it.
- Check for the garage
- Check injector bolt torque and carbon at their base, the turbo banjo bolt and the sump strainer.
- Cost cited in the source
- Turbo + full oil system cleaning: approx. €900–2,000 (estimate)A rough figure from the original database, not an up-to-date quote.
Sources from the original database
Nissens: DV6 turbo technical bulletin (archived copy)Berlingo Forum: turbos destroyed by loose injectorsFrench Car Forum: turbo oil feed banjo406oc: owners' experience with the DV6
View full entryAdBlue system failure (start countdown)Exhaust and emissions (AdBlue)
- Engine / equipment
- 1.5 / 1.6 / 2.0 BlueHDi with AdBlue (Peugeot, Citroën, DS, Opel)
- Period mentioned
- Approx. 2014 onwards
- Symptoms
- Emission system fault message and a “starting impossible in X km” countdown, AdBlue/UREA warning and engine light.
- Possible cause described
- Failure of the AdBlue tank pump module (circuit board, pressure sensor or heater) or of the AdBlue injector. The engine does not stop while driving, but once the countdown reaches zero it will not restart.
- Check for the garage
- Diagnose with Diagbox or equivalent: AdBlue pressure, flow test and tank temperature.
- Cost cited in the source
- Complete module or tank: approx. €600–1,500 (estimate)A rough figure from the original database, not an up-to-date quote.
Sources from the original database
French Car Forum: AdBlue fault on a 3008 2.0 BlueHDiFrench Car Forum: AdBlue on a 308 1.6 BlueHDiElektroda: AdBlue cases in the PSA group
View full entry1.6 THP chain and tensionerTiming system
- Engine / equipment
- 1.6 THP / VTi (EP6, PSA-BMW “Prince” engine): Peugeot 207/208/308/3008/5008/508/RCZ, Citroën C4/C5/C4 Picasso, DS 3/4/5
- Period mentioned
- Approx. 2007–2018
- Symptoms
- Metallic rattle for several seconds after a cold start; engine light for timing deviation.
- Possible cause described
- The chain stretches and the tensioner is soft. Later units have a revised chain and tensioner, which reduce but do not eliminate the fault.
- Check for the garage
- Listen to a cold start and check whether the chain was replaced with the revised parts.
- Cost cited in the source
- Approx. €800–1,500 (converted from dollars)A rough figure from the original database, not an up-to-date quote.
Sources from the original database
View full entry1.5 BlueHDi camshaft chainTiming system
- Engine / equipment
- 1.5 BlueHDi (DV5): Peugeot 208/2008/308/3008/5008/508/Rifter, Citroën C3/C4/C5 Aircross/Berlingo, Opel, DS, Fiat
- Period mentioned
- 2017–2023
- Symptoms
- Rattle from the top of the engine, loss of power; in severe cases the chain breaks and the engine fails.
- Possible cause described
- The 7 mm chain linking the two camshafts wears prematurely, influenced by soot in the oil. Stellantis replaced it with an 8 mm chain in 2023 and opened an inspection campaign.
- Check for the garage
- Ask the dealer whether the car is in the campaign (free inspection and replacement if needed) and whether the 8 mm chain is fitted.
- Cost cited in the source
- €700–1,400 for the chain; €4,000–7,000 if it breaksA rough figure from the original database, not an up-to-date quote.
Sources from the original database
Peugeot UK: official information on the 1.5 BlueHDiVienna.at: recall of 140,000 vehiclesAutobiz: Gates reinforced chain kitAutoscore: 1.5 BlueHDi (DV5)
View full entry1.3 Multijet chain, DPF and EGRTiming / DPF / EGR
- Engine / equipment
- 1.3 Multijet / 1.3 JTD / 1.3 CDTI (Fiat Panda, 500, Punto, Doblò; Opel Corsa, Astra, Meriva, Combo; Lancia Ypsilon and Musa; Alfa MiTo; Peugeot Bipper and Citroën Nemo)
- Period mentioned
- 2003–2020
- Symptoms
- Chain rattle on cold starts; oil level rising and smelling of diesel; particulate filter warning; power loss from a dirty EGR or the turbo.
- Possible cause described
- Single-row timing chain that is very sensitive to oil quality and long intervals: it stretches and the tensioner loses pressure, with a risk of breaking. In town use the DPF cannot finish regenerating and diesel dilutes the oil, which speeds up chain and turbo wear.
- Check for the garage
- Listen to a cold start, check whether the oil is above maximum or smells of diesel, read the DPF status and check the oil change history.
- Cost cited in the source
- Chain kit: €150–300 in parts plus €600–1,200 labour; DPF cleaning: €200–400A rough figure from the original database, not an up-to-date quote.
Mileage cited in the database: 80,000–120,000 km. This is not a maintenance interval and does not predict a failure.
Sources from the original database
Autoscore: Fiat 1.3 MultiJet engineCarchecker: Fiat Panda 1.3 MultijetCarchecker: Alfa Romeo MiTo 1.3 JTDMAu7o: Opel Agila 1.3 CDTIFiatForum: what goes wrong on Panda Multijets
View full entryEcotec 1.0–1.4 timing chainTiming system
- Engine / equipment
- Naturally aspirated 1.0, 1.2 and 1.4 Ecotec (Z10XEP, Z12XEP, Z14XEP, A12XER, A14XER): Corsa C, D and E, Adam, Astra H and J, Meriva A and B, Tigra TwinTop
- Period mentioned
- 2003–2019
- Symptoms
- Engine rattle, especially on start-up, power loss and misfires (P0300 to P0304).
- Possible cause described
- The timing chain stretches on these naturally aspirated engines. On the 2004–2010 Astra H the same symptoms can come from camshaft bearing blocks tightened to too low a torque at the factory; cars already corrected have a yellow mark on the timing cover.
- Check for the garage
- Listen to a cold start, read misfire codes, look for the yellow mark on the timing cover (Astra H) and check chain stretch.
- Cost cited in the source
- Chain: approx. €650–1,400 (converted from dollars); re-torquing the bearing blocks: far lessA rough figure from the original database, not an up-to-date quote.
Sources from the original database
View full entryPSA plug-in hybrid battery corrosionHigh-voltage battery
- Engine / equipment
- PSA plug-in hybrids: Peugeot 3008 and 508, Citroën C5 Aircross, DS 7 and Opel Grandland
- Period mentioned
- 2019–2023
- Symptoms
- Usually none. In severe cases, smoke, overheating or a battery fire.
- Possible cause described
- Water can get into the battery compartment and rust its reinforcement until it is perforated. Stellantis ran several recalls: first anti-corrosion treatment and drain holes, then a battery software update and battery replacement if it does not comply.
- Check for the garage
- Confirm by VIN that the battery recalls have been done and look for rust on the battery box.
- Cost cited in the source
- Free under the recallsA rough figure from the original database, not an up-to-date quote.
Sources from the original database
Car-recalls.eu: fire risk in 90,000 Citroën, DS, Opel and Peugeot hybridsClubAlfa: Stellantis replaces plug-in hybrid batteries
View full entry1.9/2.4 JTD intake flaps, EGR and flywheelIntake / EGR / flywheel
- Engine / equipment
- 1.9 JTD / Multijet (8 and 16 valves), 2.4 JTD and JTDm in Fiat, Alfa Romeo 147, 156, 159, GT and Brera, Lancia and the Opel 1.9 CDTI
- Period mentioned
- 1997–2012
- Symptoms
- Power loss, rough idle and an engine light with “swirl actuator malfunction”; soot around the intake manifold; vibration and knocks in low gears (dual-mass flywheel).
- Possible cause described
- On the 16-valve 1.9 and 20-valve 2.4, the intake flaps seize with EGR soot and oil, and the control rod comes off as its plastic bushes wear. The EGR fouls in town use and the dual-mass flywheel wears between 80,000 and 150,000 km. The 8-valve 1.9 has no flaps.
- Check for the garage
- Check the rod and flap operation on top of the manifold, read actuator codes, inspect the EGR and listen to the flywheel when starting and stopping.
- Cost cited in the source
- Intake manifold: €400–900 in parts; EGR cleaning: €150–250A rough figure from the original database, not an up-to-date quote.
Mileage cited in the database: 80,000–150,000 km. This is not a maintenance interval and does not predict a failure.
Sources from the original database
Carchecker: Fiat Bravo 1.9 MultijetCarchecker: Fiat Croma 1.9 MultijetMS Motor Service (Pierburg): manifold and actuator failure on 1.9 JTD enginesFiatForum: 1.9 16v Multijet intake manifoldAlfa Club Victoria: 159 2.4 JTDm swirl flaps
View full entryOpel CDTI EGR cooler and timing beltEGR / timing
- Engine / equipment
- Opel 1.6 CDTI (B16DTH), 1.7 CDTI (A17DTR) and 2.0 CDTI (A20DTH) diesels: Astra, Insignia, Meriva, Mokka, Zafira, Corsa and Cascada
- Period mentioned
- 2006–2019
- Symptoms
- Coolant loss with no visible leak or white smoke (cracked EGR cooler); power loss and rough idle (clogged EGR); on the 2.0 CDTI, water pump noise before the belt breaks.
- Possible cause described
- On the 2.0 CDTI the EGR cooler cracks internally (common between 100,000 and 180,000 km) and the timing belt, on an interference engine, breaks early, often because the water pump seizes. On the 1.7 CDTI the EGR fills with carbon between 80,000 and 150,000 km. On the 1.6 CDTI the EGR cooler also leaks internally.
- Check for the garage
- Watch the coolant level, check whether the 2.0 CDTI belt and water pump were replaced together and inspect the EGR.
- Cost cited in the source
- 2.0 CDTI EGR cooler: approx. €550–1,650; belt kit with pump: €450–750 at a German garage; 1.7 CDTI EGR: €370–1,100 (converted from dollars)A rough figure from the original database, not an up-to-date quote.
Mileage cited in the database: 80,000–180,000 km. This is not a maintenance interval and does not predict a failure.
Sources from the original database
View full entryOpel 1.4 Turbo timing chainTiming system
- Engine / equipment
- 1.4 Turbo A14NET (Astra J, Meriva B, Mokka, Zafira C, Cascada…)
- Period mentioned
- 2009–2018
- Symptoms
- Chain rattle, engine light and lack of power. Note: a rattle lasting only 1–3 seconds on a cold start is usually the dual-mass flywheel, not the chain.
- Possible cause described
- The timing chain on the 1.4 Turbo stretches, a different problem from the naturally aspirated 1.2 and 1.4.
- Check for the garage
- Listen to how long the noise lasts on a cold start and check chain stretch with a diagnostic tool before replacing it.
- Cost cited in the source
- Chain: approx. €820–3,700 (converted from dollars)A rough figure from the original database, not an up-to-date quote.
Sources from the original database
View full entryFIRE head gasket, belt and coilsCylinder head / timing / ignition
- Engine / equipment
- FIRE 1.1, 1.2 and 1.4 petrol, 8 and 16 valves (Panda, Punto, 500, Doblò, Idea, Linea, Lancia Ypsilon and Musa)
- Period mentioned
- 2000–2020
- Symptoms
- Coolant loss, white smoke or mayonnaise-like oil (head gasket); misfires and, if the ECU is damaged, the car will not start or cuts out.
- Possible cause described
- A very robust engine with three weak points: the head gasket, which fails mostly between 80,000 and 150,000 km if the cooling system is neglected; the timing belt, whose failure bends valves on the 1.1, all 16-valve engines and the 1.2 with VVT; and the ignition coils, which as they degrade can damage the ECU.
- Check for the garage
- Check the coolant level and oil filler cap, check when the belt was last changed (also by age) and test the coils before they fail.
- Cost cited in the source
- Ignition coil: €40–60; head gasket and belt: depends on the garageA rough figure from the original database, not an up-to-date quote.
Mileage cited in the database: 80,000–150,000 km. This is not a maintenance interval and does not predict a failure.
Sources from the original database
Carchecker: Fiat Punto Mk2 1.2Carchecker: Fiat engine reliabilityFiatForum: head gaskets on FIRE enginesFiatForum: which FIRE engines are interference engines
View full entryEAT6/EAT8 jerking and torque converterAutomatic gearbox
- Engine / equipment
- Aisin EAT6 and EAT8 automatic gearboxes (308, 3008, 5008, 508, 2008, C4 Picasso, C5 Aircross, C4, DS 7, Grandland…)
- Period mentioned
- 2013–2026
- Symptoms
- Hesitation or a jolt between 1st and 2nd, torque converter shudder in traffic, harsh or delayed shifts and a gearbox fault warning, especially on 2017–2019 3008s.
- Possible cause described
- Torque converter wear or drift, valve deposits from degraded oil and software faults. Peugeot treats the oil as lifetime, but dirty or low oil causes harsh shifts.
- Check for the garage
- Check oil level and condition, update the gearbox software at the dealer and, after an oil change, record it with DiagBox and reset the adaptations.
- Cost cited in the source
- Oil change and update: the most common fix; torque converter or valve body: specialist garage repairA rough figure from the original database, not an up-to-date quote.
Sources from the original database
Service4Service: Peugeot EAT6 and EAT8 gearboxesService4Service: Citroën EAT6 and EAT8 gearboxesFrench Car Forum: EAT6 oil and adaptationAutodoc: common Peugeot 3008 problems
View full entryOn-board charger failure (e-CMP)Charging (on-board charger)
- Engine / equipment
- e-CMP platform EVs with the Mahle on-board charger: Peugeot e-208, e-2008 and e-Rifter, Citroën ë-C4 and ë-Berlingo, DS 3 E-Tense, Opel Corsa-e, Mokka-e and Combo-e
- Period mentioned
- 2019–2024
- Symptoms
- AC charging (home or public) becomes erratic, drops from 11 kW to about 7 kW or fails completely with messages such as “Charging paused” or a critical error. DC fast charging keeps working.
- Possible cause described
- The Mahle on-board charger, which converts AC into DC for the battery, fails. It was fitted to at least ten Stellantis EV models until 2024, when the supplier was changed. There is no recall, but in the Netherlands its warranty was extended from two to four years in 2021, and in Denmark the consumer association FDM obtained a free replacement as a known defect.
- Check for the garage
- Test charging on a three-phase and a single-phase AC point, read the charger codes with DiagBox and check whether it has already been replaced and by which version. Claim warranty or known-defect treatment before paying.
- Cost cited in the source
- New charger: approx. €1,100–3,700 (converted from dollars) or about €5,300 at a Danish dealer; often covered by warranty or as a known defectA rough figure from the original database, not an up-to-date quote.
Sources from the original database
New Mobility: complaints about Stellantis on-board chargersFDM (Denmark): known Peugeot e-2008 charger faultCarchecker: Citroën ë-C4 50 kWhAu7o: Peugeot e-208 on-board charger
View full entryOpel pretensioner/airbag connection contact faultBrakes and safety
- Engine / equipment
- Only configurations, equipment and VINs included in the documented assignments.
- Period mentioned
- Bulletin-specific period and equipment stated in each assignment.
- Symptoms
- Airbag warning illuminated; confirm connector diagnosis.
- Possible cause described
- Poor contact in the restraint-system connector can illuminate the airbag warning.
- Check for the garage
- A technician should diagnose the connector and repair/secure the loom under the HELLA bulletin and manufacturer procedure.
- Cost cited in the source
- No verifiable estimate; request a diagnostic and repair quotation.A rough figure from the original database, not an up-to-date quote.