Yeah I mean In reality it probably did make a difference. But the engine even in top condition is hardly a smooth or punchy thing. Just shows how much tech has moved on. And even the lowest power 1.4 TSI is leaps ahead of the 1.3 SPi 122bhp (5000rpm) Vs 54bhp (5000rpm) 200nm (1500rpm) Vs 94nm (3250rpm) 5,3 l/100km Vs 7,1 l/100km
Hatchback Seat Leon 2009 1.4 TSI has been produced from January, 2009 to January, 2013. It has petrol engine with displacement of 1.4 litres, which produces power of 125 horsepower on 5600 rpm and torque 200 Nm (Newton metres) on 1750 revolutions per minute. Seat Leon 2009 1.4 TSI has front wheel drive (FWD) and manual gearbox with 6 gears.
SEAT Leon – (Karolis Kavolelis / Shutterstock) The most common signs of bad O2 sensor in SEAT Leon are slow acceleration, loss of power, irregular idling, engine hesitation or jerking when accelerating, high fuel consumption, higher tailpipe emissions, foul odor from exhaust, check engine light illuminates, and sometimes stalling.Both of those engines on the whole did not suffer the alarming problems the 1000 and 750cc variants did. Honda went to town on the v four to save face, gear driven cams on the 400 & 750, dropped the 500 & 1000cc engines and ended up with an absolutely brilliant, all be it expensive engine.
VW 1.4 TSI Common Problems are Applicable for: Volkswagen Vehicles MK5 Jetta MK6 Jetta MK7 Jetta Golf MK5 Golf MK6 B6 Passat Tiguan Scirocco Touran Audi Vehicles
Seat Leon 1.4 tsi fuel pressure problem. Good evening all. I had a problem today with my leon. 1.4tsi 09 plate but facelift bodywork. It had just completed a round trip of 70 miles no problems. It was then parked up for about an hour and a half.
According to the 2018 What Car? Reliability Survey, the Leon has improved on its score since last year. Petrol versions finished in fourth place, with diesel models coming in 13th out of the 27
For anyone choosing the SEAT Leon with the 1.0-litre TSI turbo petrol engine, whether it has the manual or automatic gearbox, fuel economy and emissions are the same. This means there’s no penalty choosing the auto as it offers the same 51.4mpg combined consumption as the manual in SE trim, or 50.4mpg in the higher trims.
Just in case this helps someone else… 2106 Leon 1.4 TSI FR. I heard a clonk under the car when I was driving on the M1, like something had maybe flicked up from the road and hit the undertray. A bit later I noticed that the amber EPC light was on and the car’s power was much reduced. The stop / start was showing a problem too.
XbWaS.