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Power Strokes
6.7 Aftermarket
P0401 Fartan
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[QUOTE="CATDiezel, post: 1483898, member: 4387"] You have to do a hard reset on the tune. Load stock then load 2.1 must run factory intake if you actually "use" your truck..... Patriot refuses to fix anything. Their customer support is about 99% none existent. Great tunes, but wont finish what they started.... this is going on for several years now. Albeit they got threatened and hammered by the epa over a year ago.... Still sucks, cant use my no limit intake. And i must run the beta 2.1 file pulling my 39ft camper. Its the onky tune wjth a Exhaust brake that works. However warhammer 2.1 sucks in sotf... where warhammer 600 2.1 stand alone is awesome. They tried but are being surpassed quickly by other competition..... did i mention how horrible their customer support is!!!!!!!!! Lol... I run warhammer not because its the best engine tune, but because the trans tune is SPOT ON and right when towing heavy. [/QUOTE]
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