Hi, I got a brand new FR TSI petrol manual at the end of March just gone, I got a brand knew Seat Leon 1.5 FR manual at the end of March, before, I drove a Leon 1.4 FR petrol sport, manual with no problems what so ever, since I got this car, I have numerous problems I got a brand knew Seat Leon 1.5 FR manual at the end of March, before, I drove a Leon 1.4 FR sports manual with no problems what 2 June 2020 at 8:31PM. If it's a 1.2 TSi, then there's a known fault with the turbo actuator (I think VAG/SEAT call it the Charge Pressure Control Actuator). The vanes in the turbo carbon up and stick causing the actuator position sensor to play up so it detects an overboost, trips into limp mode and cause a EPC light. What to look for when buying a Seat Leon 2013 - 2020, covering common problems to check for and overall vehicle reliability. SEAT Leon 1.2 TSI SE Euro 5 (s/s) 5dr. so as long as the car VAG as a whole are renouned for its reliability and inovations, iam sure there were problems with the 1.8t engine, e.g. the plastic waterpump impella but that carried on been rolled out for years and ive seen 1.8t's with over 200,000miles hahaha The first TSI engine had a 1.4 litre capacity and was first presented in 2005 on the Golf GT Mk5. It was highly praised by experts and won the “Best New Engine” award in the prestigious “International Engine of the Year” competition. Today, models from such makes as Volkswagen, SEAT, and Škoda can be equipped with TSI engines. Leon 1.4 TSI or Focus 1.6 Ecoboost - Engineer Andy : The SEAT model the OP quotes must be at least the FR (if indeed a 1.4 TSi ACT 148/150PS model) and will therefore likely cost more than the Focus (even if its a Titanium X model) as (as others have said) has to be a 2014 model (or newer) at least. The 2021 Seat Leon 4 1.0 TSI 110HP has a Inline 3, Petrol engine with 999 cm3 / 61 cu-in capacity. How many horsepower (hp) does a 2021 Seat Leon 4 1.0 TSI 110HP have? The 2021 Seat Leon 4 1.0 TSI 110HP has 110 PS / 109 bhp / 81 kW. 15 posts · Joined 2018. #8 · Dec 28, 2018. 6 months in, a few items: Rattling noise behind steering column. Condensation in both led headlights. Intermittent squeaky clutch pedal. Full link misbehaving, especially if head lights are switched on/off, kills the connection for some reason. With a plug-in 85 kW electric engine and a 1.4 litre TSI engine, the SEAT Leon e-HYBRID gives out a dynamic 150 kW. Range. More power to explore. 0uDtA.

seat leon 1.4 tsi engine problems