Skoda Yeti
The 1.2L TSI (EA111) coded CBZB is structurally prone to timing chain elongation — a design flaw not corrected until October 2011. Engines built before that date carry elevated risk. The first-generation turbocharger tends to seize, which Skoda was internally aware of. With regular oil changes and controlled avoidance of short trips, the engine can reach 130,000 km+.
1.2 TSI in the Yeti — lower limit
77 kW in a 1,300 kg Yeti: works on flat roads, noticeably underpowered on inclines.
Engine Weaknesses 4
Engines built before October 2011 (CBZA/CBZB/CBZC) are inherently prone to timing chain elongation from defective chain tensioners and worn guide rails. Damage possible from 30,000 km.
Symptoms: Metallic rattling on cold start, rough idle, in extreme cases engine failure from chain skip.
The turbocharger on the first-generation 1.2 TSI (EA111) tends to seize by design. Skoda was internally aware of the problem and carried out a workshop action (24W6).
Symptoms: EPC warning light, sudden power loss, engine recovers briefly after restart, then fails again.
The EA111 TSI consumes more oil than naturally aspirated engines by design due to direct injection and turbocharging. Problematic oil control rings can elevate consumption further.
Symptoms: Frequent top-up required between service intervals, occasional blueish exhaust smoke under load.
Direct injection without petrol washing the intake valves causes carbon deposits. Poorer combustion, elevated consumption and power loss in short-trip driving.
Symptoms: Rough idle, power loss at mid-range revs, elevated fuel consumption.
Vehicle Weaknesses 8
The electro-hydraulic Haldex 4 coupling fails with a blocked oil filter or used-up oil. VAG stipulates a 60,000 km interval without filter change; Haldex recommends 30,000 km with filter. A complete failure costs over €4,000.
Particularly pre-facelift Yetis (up to 2013) rust on the lower door edges beneath the rubber seals. The inner metal carrier of the seal between the front and rear door oxidises and eventually breaks through. Also fold rust on the tailgate.
The drain hoses of the optional panoramic roof kink or block with leaves and insects. Water then runs into the front footwell or the boot. A well-known issue in Skoda forums; airbag canisters can also corrode.
The steering rack can leak at the gaiters, allowing grease to escape. Ingressing moisture accelerates wear of the rack.
The air conditioning condenser in front of the radiator is damaged by stone chips and loses refrigerant. Particularly frequent on vehicles without underside protection.
The rear brake callipers are prone to seizing, particularly on infrequently driven vehicles or after extended standing. Corroded guide pins are often the cause.
The key fob is sporadically not recognised, the vehicle cannot be locked or unlocked. The cause is often a defective door wiring harness or a fault in the control electronics. Cable breaks at the door cause the same symptoms.
Front wheel bearings wear relatively early on the Yeti, particularly with frequent city driving or light off-road use. A well-known issue in owner forums, usually harmless and inexpensive to fix.
Reports & Tests
The Yeti passes the MOT with slightly above-average results. Steering, driveshafts and corrosion protection are exemplary; only brake discs and TSI timing chains stand out.
