Timing chain tensioner wear on 1.2 and 1.4 TSI
- Typically appears
- 80,000+ miles
- What to inspect
- Cold start and listen for a rattle

An old favourite with strong demand, but chain and DSG faults catch out unchecked cars.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed August 2026
The most commonly reported faults on the 2009–2017 Skoda Yeti are Timing chain tensioner wear on 1.2 and 1.4 TSI, DSG mechatronic faults and Water ingress into the cabin causing damp carpets and potential electrical module damage. 4 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
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Guidance only · reflects reported patterns, not a specific car's condition.
Timing chain tensioner wear on 1.2 and 1.4 TSI
DSG mechatronic faults
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Build the inspection planCorrosion on the tailgate and arches
Front bush and drop link wear
Water ingress into the cabin causing damp carpets and potential electrical module damage.
Total loss of four-wheel drive capability with no dashboard warning lights illuminated.
Hesitation under load, limp mode activation, and flashing glow plug light due to clogged EGR valve.
Intermittent failure of electric windows, central locking, or door speakers on the front doors.
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Chain wear on early TSI petrols.
The 2.0 TDI is the tougher used buy.
Check the spare wheel well for a dealership sticker showing action code 23R6. Alternatively, look for a plastic flow transformer fitted inside the air intake pipe just before the mass airflow sensor. Vehicles with the fix often suffer from premature EGR failure, so check the service history carefully.
Skoda specifies a Haldex oil change every three years regardless of mileage. However, Generation 4 systems on pre-2014 models have a filter that is not officially listed as a service item. It is highly advised to replace this filter alongside the oil to prevent premature pump failure.
The VarioFlex seats are robust, but the release cables and plastic latch mechanisms can stretch or snap if forced. During inspection, ensure all three independent rear seats tumble forward and lock back into the floor strikers smoothly. Replacing snapped internal cables is a highly fiddly and time-consuming job.
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.
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