2010 Skoda Superb Problems: 7 Known Issues

On the 2008-2015 Skoda Superb, mk2 (3T) Superbs with the second-generation EA888 1.8 TSI and 2.0 TSI petrol engines are well documented for excessive oil consumption and a timing-chain that stretches. Oil burning is caused by undersized/poorly-draining piston rings and can reach roughly 0.5-2 litres per 1,000 km as mileage climbs past ~100,000 km. Separately, the camshaft timing chain and its tensioner wear, allowing the chain to stretch from around 60,000 miles (100,000 km); this produces a cold-start rattle, rough running, and risk of chain jump and severe valve/piston damage if ignored. Gen3 engines (from ~2011) received a revised tensioner and are far less prone.

On the 2008-2015 Skoda Superb 2.0 TDI Common Rail (CR), the 2.0 TDI Common Rail diesel (shared across Skoda Superb, Octavia and Yeti) very commonly logs fault code P2015 - intake manifold flap position sensor. The plastic swirl-flap lever/runner inside the inlet manifold and the V157 actuator motor wear and go out of range, so the ECU can no longer verify flap position. This triggers the EML, can put the car into reduced power/limp mode and hurts running. The official VW remedy historically was a complete intake manifold, which is expensive.

On the 2009-2011 Skoda Superb 2.0 TDI Common Rail (CR), skoda Superb Mk2 (3T) 2.0 TDI common-rail diesels built roughly between 2009 and 2011 were subject to a safety recall because resonance could crack a high-pressure fuel injection line during service life, causing a fuel leak and fire hazard. The fuel-pipe remedy involved fitting a vibration damper to each fuel injection line.

On the 2008-2020 Skoda Superb, superbs fitted with the 7-speed dry-clutch DSG (DQ200/0AM, used behind the 1.4 TSI and lower-output engines on Mk2 3T and Mk3 3V) commonly develop dual-clutch and mechatronic faults. Owners report a metallic squeal/judder on 1st-2nd and 2nd-3rd shifts, the box holding a gear (e.g. staying in 3rd through corners), jerky low-speed engagement, and in worse cases warning lights, limp mode or complete loss of drive. The root causes are the dry clutch pack wearing/contaminating and the mechatronic valve body, whose thin-walled pressure accumulator can crack and lose hydraulic pressure. Skoda/VW issued a technical instruction (TPI 2042705/5) for the squeal symptom, with dealers replacing the clutch pack.

On the 2008-2020 Skoda Superb, a recurring complaint across Superb generations is water leaking into the cabin, typically the front passenger footwell, when the plenum chamber/scuttle drains beneath the windscreen become blocked with leaves and debris. Water can also reach the pollen/cabin filter housing. Standing water and damp wiring (including looms and modules under the carpet/scuttle) can trigger intermittent electrical gremlins.

On the 2008-2020 Skoda Superb, both Mk2 and Mk3 Superbs are widely reported to have unreliable infotainment. On the Mk3, the Columbus head unit (satnav, Bluetooth, CD, DAB/TV) has been documented shutting down or freezing, the screen entering reboot loops, pre-set radio stations being lost when the engine is switched off, erroneous satnav directions, and the aux/iPod connection intermittently dropping out, with Skoda at times having no fix available. The same Columbus shutdown behaviour was noted as carried over from the previous-generation Superb.

On the 2008-2020 Skoda Superb, the 2.0 TDI diesels (Mk2 and Mk3) suffer DPF problems, especially on cars used mainly for short, low-speed urban trips that never allow the filter to complete a regeneration. Symptoms include a DPF warning, repeated/incomplete active regenerations, raised idle, and rising sump oil level (and falling fuel economy) because diesel from post-injection regen dilutes the engine oil. Owners report DPFs needing replacement at relatively low mileage (e.g. ~52,000 miles). Active regen contaminating the oil was specifically noted by dealers on Mk3 2.0 TDI cars.