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Gryphon Programmer Edge Product has discontinued the Edge Evolution 2, but we still provide support and tuning for it. If you have a question or comment relating the Gryphon (or Evolution) programmer, post it here. |
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#1
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Speedo/Odo correction
Reading this thread
http://www.ford-trucks.com/forums/836709-odo.html I am also wondering, does changing the tire size on our programmer also change the Ford speedo or just the programmer? My Ford speedo is a few mph off but the Gryphon reads about right, (according to my GPS). |
#2
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Quote:
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-- 2007 F150 XL, 4.6, Regular Cab, Gryphon Installed 2/2009 "voiding warranties since 1979" |
#3
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Quote:
And, back to the OP's question - yes! Programming the PCM with a new tire size set in the programmer DOES change the dashboard speedometer too. The PCM controls the speedometer readout in the new trucks. - Jack
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2014 F150 Platinum SCrew 3.5L EcoBoost 4x4 with SCT programmer |
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