cheapbag214s
The Mastah
Dołączył: 27 Cze 2013
Posty: 15621
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Skąd: England
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 Wysłany: Pon 3:38, 26 Sie 2013 Temat postu: EV mode stops working-spun2 |
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EV mode stops working,[link widoczny dla zalogowanych]
I went to lunch today (2-3 miles from work) and EV mode would not go on even at stoplights. I even tried turning the car off and on but no luck. The engine was on the whole time,[link widoczny dla zalogowanych], although at lights it would go into a kind of hibernation where it was on but not doing anything according to the HEV display. The battery was charged to the max.
The same thing happened on the way back from lunch. Finally,[link widoczny dla zalogowanych], just as I arrived back at work EV mode started working again. I wonder if this is what Ford meant in the manual when they wrote on page 7:
Your hybrid high voltage battery may periodically re-condition itself to ensure maximum efficiency. You may notice slight changes in drivability during this process,[link widoczny dla zalogowanych], but it's an important part of your hybrid's high voltage battery opitmization features.
My great gas mileage of 44,[link widoczny dla zalogowanych].5 for this tank is now 43 
I have a FFH as of Jan 2010. As you know,[link widoczny dla zalogowanych], the FFH gets its best mileage when in EV mode mode or coasting. The computer will shut down the engine when its not needed. However,[link widoczny dla zalogowanych], the engine needs to get to a warm state (as indicated by the temperature gauge) before it can be shut down. A warm engine may be restarted quickly and efficiently without burning excess fuel.
I have noticed many times on cold mornings with a fully charged battery,[link widoczny dla zalogowanych], traveling under 45 on level ground,[link widoczny dla zalogowanych], that EV mode will not engage. But,[link widoczny dla zalogowanych], after the engine warms up,[link widoczny dla zalogowanych], EV mode is re-enabled,[link widoczny dla zalogowanych], so to speak. There is a line above the cold line on the temperature gauge which I believe is the "engine warm" indicator.
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