Thread: Codes P1378 after FICM programming.
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Old Fri, April 13th, 2012, 11:18 PM
speotter speotter is offline
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Default FICM Reflash
I had some problems with my FICM (6.0 PSD 2003 Excursion), and I had it reflashed by ford and then I had it rebuilt with higher voltage (not sure what they are called) but they works fine. One difference is that the MPG went from the 15-17 range to the 13-15 range.

Is that due to the CA smog recall 06E17? Did that require a different than original flash for my FICM?

Is that what caused my mileage change?

What can I do to get it fixed?
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