HELP! not finding PCM
so i did some electrical work on the truck yesterday and i unhooked the battery. I left the gryphon plugged in and when i turned the truck back on the programmer says it cannot read the pcm. i believe it said error F1. any help to get back to normal would be greatly appreciated. the truck obviously still runs great but i cannot read anything on the display because of the error message. please help
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2005 4.6L flareside supercab 2wd 3.73 LS
Goodyear 275/55R20, ROUSH 20" wheels, Eibach 2/3 Pro Truck kit, Gryphon canned tunes, ROUSH O/R exhaust, Gotts intake with K&N filter, FF Dynamics 6000cfm electric fans, Pilot 55w fogs, ROUSH grill
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