2022 — 2026
1.2L I3 Turbo (EB2ADTS)
Petrol
Unscrew the oil filler cap and use a torch to inspect the exposed section of the wet timing belt for swelling, cracking, or fraying edges. | Note: The 1.2L PureTech (EB2ADTS) engine uses a wet timing belt (running in oil). Incorrect oil or delayed servicing causes the belt to degrade, shedding fibers that clog the oil pickup screen, leading to oil starvation and engine failure.
Drive the vehicle at low speeds (0-40 km/h) through stop-and-go scenarios, paying close attention to 1st-to-2nd and 2nd-to-3rd gear shifts in the EAT8 automatic gearbox. | Note: The Aisin-sourced 8-speed automatic can exhibit jerky shifts or hesitation at low speeds if the transmission control unit (TCU) software is outdated or if the fluid requires early replacement.
Execute a hard acceleration on an open motorway on-ramp up to 100 km/h, checking for flat spots in power delivery or a 'Check Engine/Emissions' warning light. | Note: Short New Zealand urban commutes prevent the Gasoline Particulate Filter (GPF) from reaching regeneration temperatures, leading to premature soot clogging and restricted engine performance.
Extensively operate the 'i-Connect Advanced' infotainment system, switching rapidly between wireless Apple CarPlay/Android Auto, 3D navigation, and climate controls. | Note: Early 3rd Generation models are notorious for software stability issues, resulting in screen freezes, lagging menus, and spontaneous system reboots. Ensure the latest firmware patch has been applied by a Peugeot dealer.
First major scheduled service. Crucial to change the engine oil and filter using strictly certified PSA B71 2010 (0W-20) oil. Perform a diagnostic scan to check for any pending ECU/infotainment software updates.
Intermediate milestone. Replace the spark plugs (critical to prevent LSPI/misfires) and air filter. Conduct a physical measurement of the timing belt width using the official Peugeot wear gauge tool to check for belt swelling.
Major preventive overhaul milestone. Replace the wet timing belt kit, tensioners, and water pump. Service the EAT8 automatic transmission fluid (drain and fill) and perform walnut blasting on the intake valves to clear carbon buildup.
Always use engine oil certified to Peugeot/Citroën specification PSA B71 2010 (typically 0W-20) to prevent chemical degradation of the wet timing belt.
Check the timing belt condition through the oil filler neck at least once every 6 months or 10,000 km.
Replace spark plugs every 30,000 to 40,000 km without fail to mitigate the risk of Low-Speed Pre-Ignition (LSPI) which can crack pistons on this 3-cylinder engine.
Keep the 12V AGM battery in top condition; low voltage on this highly digital platform triggers false 'Ghost' fault codes across the i-Cockpit screens.
Incorporate a highway run (at least 30 minutes at 100 km/h) every fortnight to facilitate passive regeneration of the GPF and minimize fuel dilution in the engine oil.
Estimated repair costs if issues arise
Preventative maintenance required every 6 years or 100,000 km. It requires specialist locking tools and oil pickup pan cleaning to ensure no degraded belt fibers remain in the lubrication system.
Being a direct-injection engine, fuel does not wash the back of the intake valves, leading to heavy carbon buildup. Recommended if experiencing rough idling, hesitation, or drop in fuel economy.
Essential preventative maintenance for 3-cylinder turbo engines to prevent cylinder misfires and destructive engine knock. Must use high-quality OEM spec plugs.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer