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Message: [QUOTE="ABChop, post: 1519117, member: 22553"] I had the same issues with the SOFT tunes....didn't know if my switch was working. With the 1st company I tried, he said the throttle position needs to be >60%. So I started with switch in #1, pinned it, and started going up to #5. Big difference, you could feel the jump in hp with every position. Then I got Tyrant tunes...which I like, but I have yet to see any difference when trying the same thing with them, so am just running the straight 210 tune now. Also there are 2 types of SOTF switches. You need to have the correct one installed designed to run with the tunes you have loaded. Took awhile to figure this out too...as nobody really says that. One plugs into CAC sensor, ones plugs into Fuel Temp sensor. As I have a bunch of different tunes, and would like to try more, I already have the CAC style SOTF switch installed. I have a fuel temp version SOTF switch coming in the mail. Does anyone know if you can wire in both CAC & Fuel Temp style SOTF switches at once....and make a switch....for your SOTF switches?? That way it would be easy to go back and forth between fuel temp tunes like GDP and PPEI's, and CAC tunes like Tyrant's. [/QUOTE]

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