Ford Focus RS EcoBoost The same 1.0 EcoBoost can be found in the larger Ford Focus (not in 140hp form), but there’s a wider range of higher-output EcoBoosts available, too. There’s a 1.5-litre EcoBoost with either 150hp or 182hp, while a 2.0-litre EcoBoost can be found in the 250hp Ford Focus ST. Evening gents, was coming off a slip road Saturday evening car bogged and a hissing sound came from bonnet, completely lost all power from the turbo and keep getting intermittent flashing of the low oil pressure light.done and oil change yesterday, still getting a bit of a whooshing sound, low oi The fact of the matter is you now require a new engine and you will be extremely unlikely to get anyone to make any kind of financial contribution for the replacement. A brand new Ford 1.0 Ecoboost engine can be bought from Puma Speed for around £1999. They also offer a supply and fit of a new engine for about £2999 but of course you will Opened the air filter box and saw signs of oil in the filter, there was also small signs near the turbo and up in the hose clips which are broken but modified by the mechanic do to the job! Last two regular services were done: 10 months ago (air filter was clean back then), and last service was done 5 months ago. Your engine temperature sensor is responsible for relaying your engine temp to the ECU. Once the temp gets so hot, the ECU commands the radiator fan to come on. If your Focus has a bad engine temp sensor the radiator fan won’t know to come on, because the ECU won’t know how hot the engine is. You’ll need to locate and test the engine temp Posted September 5, 2010. i do not see how a clutch depressed can affect a turbo, it sound like you have two problems, the noisy clutch is most likly the release bearing on its way out, if the turbo is not working it could be many things like split intercooler pipe,clogged egr,accuator problem, boost problem or the turbo itself,without You should be able to squeeze 200hp from 1l turbo whit "relative" ease. ( durability is whole different story). But - personally i i'm more interested about the 140hp variant of the 1l ecoboost. According to ford ETIS there is 140hp 1l ecoboost available, and it would be nice to find way to "unlock" it on the 125hp model. But not everyone can stretch to cars like these. Ford says it can offer a more sensible solution and this is it, the Focus EcoBoost Hybrid, most affordably offered in 125PS form. This model adds mild hybrid tech to the company's usual 1.0-litre EcoBoost three cylinder petrol engine to create a small but significant improvement in efficiency. New Ford Focus 1.0 Ecoboost review Ford is still working on PCP prices, but early indicators show our 1.0 Titanium X will be around £225 per month with a £5,000 deposit. Name: David. Ford Model: Fiesta Ecoboost 125. Ford Year: 2013. UK/Ireland Location: Surrey. Posted June 10, 2018. If it had gas before the recharge we take it has not worked after I would need to know what the static pressures are and then the hi and low pressures with AC switched on. Wtv6.