Quote:
Originally Posted by Sburn
FFV Taurus use a sensor in the fuel line that measures the optical property difference between gasoline and ethanol and is able to tell the PCM about that percentage. PCM can then manage fuel and timing for any mix between 100% gaoline and 100% E85. I'd assume that FFV F150s likely use the same scheme, but I have no first hand experience.
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Nice point, Sburn!
I vaguely remember someone posting that there WAS a sensor somewhere, but I don't think I ever saw anything more about it (so it got filed in secondary memory).
It really makes sense doesn't it, that if one of their vehicles has the sensor, all flexfuel ones would have it? I guess Bill would know for sure, or, perhaps one of the techs on the forum?
- Jack
Mon, April 6th, 2009, 07:38 PM
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