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bandit86 · 01-14-2014, 11:54 PM

I have a 2003 dodge ram, was gutless after I had the battery cables off, no bullydog unit left the PO took it out when he sold the truck.

Anyways I've been trying to get the fuel economy display to work, it is out because the barometer reading is not good, the gauge is maxed out, but tech support said the truck will get best MPG on performance setting. Can anybody verify this? I thought no power would have been best but he insists because of extra timing advance it will be more efficient. The cylinder temps see to be a few hundred degrees higher which I thought mean using more fuel but I don't drive it enough to get a tank to tank change, plus its freezing here.

Is there an obd2 port splitter so I can plug in a tuner and a scan2 unit at same time?

01-14-2014, 11:54 PM	#1 (permalink)
bandit86 Master EcoModder Join Date: Mar 2010 Location: london, on Posts: 355 Buggie - '01 Vw Beetle TDI Gls Thanks: 4 Thanked 37 Times in 27 Posts	Bullydog for mpg? More power? I have a 2003 dodge ram, was gutless after I had the battery cables off, no bullydog unit left the PO took it out when he sold the truck. Anyways I've been trying to get the fuel economy display to work, it is out because the barometer reading is not good, the gauge is maxed out, but tech support said the truck will get best MPG on performance setting. Can anybody verify this? I thought no power would have been best but he insists because of extra timing advance it will be more efficient. The cylinder temps see to be a few hundred degrees higher which I thought mean using more fuel but I don't drive it enough to get a tank to tank change, plus its freezing here. Is there an obd2 port splitter so I can plug in a tuner and a scan2 unit at same time?