Up until recently I had no battery scares with 'Black Beauty' my 1.0 EcoBoost Focus and it's not refused to start since but it's come to my attention that my old battery charger would not be compatible with Stop/Start batteries . Jon250. Morning all. I’ve got a really intermittent issue with my daughters car focus 1.0 ecoboost 3 cyl. 65 plate. it flags up a P0036 HO2S heater control circuit bank 1 sensor 2, so xmas eve, I replaced the sensor, ran fine for a month, then came back, on further scanning I found her battery the original one, was only holding 50-60% charge Hi everyone i have a 2012 ford focus 1.6 ecoboost which i have owned for 2 weeks now. The Car has been back to the dealers twice with a faulty start stop system it only works when it feels like it. The first visit to the dealers came up with no fault codes so we put it down to battery voltage / Dette problem er udbredt på 1.6 Ford Focus Ecoboost-motoren. Det anslås, at Ford måtte tilbagekalde over 360.000 Ford’er på grund af motoroverophedning, der kan føre til brand. Dårlig funktion af hovedpakning. Et andet almindeligt problem med Ford Focus Ecoboost er, at hovedpakningen bliver dårlig. One of the benefits of the Focus is that there are myriad engine options. If you mostly do urban driving, go for the surprisingly capable 1.0-litre turbo petrol, in either Ecoboost 99bhp or 123bhp On my previous fiesta (not stop start) the battery was just over 10 years old when replaced. Come to think about it, I've only replaced 2 batteries in over 50 years of driving. In both cases 9 or 10 years old, and only because they were failing to hold sufficient charge to start the car reliably. My Mrs's car (not a Ford, admittedly 😀) is 7Hvmjr. On my previous fiesta (not stop start) the battery was just over 10 years old when replaced. Come to think about it, I've only replaced 2 batteries in over 50 years of driving. In both cases 9 or 10 years old, and only because they were failing to hold sufficient charge to start the car reliably. My Mrs's car (not a Ford, admittedly 😀) is Connect the positive direct to the battery positive terminal. After a good 12 hours charge disconnect the charger and then reset the BMS. If you want a permanent solution then you need to set the State Of Charge (SOC) in the cars BCM from the 80% factory setting and adjust it to 95%. 1. Ford has agreed to refund hundreds of drivers after they suffered engine problems. was driving on a busy motorway when her Ford Focus 1.0-litre EcoBoost suffered a complete engine failure. This Ford Fiesta 1.0 EcoBoost was brought into us with its oil pressure warning light on and its engine sounding a bit noisier than it should. After stripping the engine our previous guesses turned out to be correct, the wetbelt had been degrading (as they do over time) leaving deposits of rubber in the oil which were being sucked into the oil pump pick up and causing it to block subsequently My wife has a 64 plate Fiesta. It's used for short trips around town only, a 1.0 ecoboost. Yesterday she went to start it and the battery was flat as a pancake. It had been sitting since Friday with no noticeable battery issues. She thinks there was a boot open light showing when she got to the car. RAC came round yesterday and it started Up until recently I had no battery scares with 'Black Beauty' my 1.0 EcoBoost Focus and it's not refused to start since but it's come to my attention that my old battery charger would not be compatible with Stop/Start batteries .

ford focus 1.0 ecoboost battery problems