Noticed most people have “NON DSP5 or DSP5 1-4” but mine shows volts for some reason & whenever I go to” select pid’s” it shows a quick loading sign then sends me back to the select menu. But that’s...
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Noticed most people have “NON DSP5 or DSP5 1-4”...
Noticed most people have “NON DSP5 or DSP5 1-4” but mine shows volts for some reason & whenever I go to” select pid’s” it shows a quick loading sign then sends me back to the select menu. But that’s...
Bad tunes?
LBZ duramax here with Efi live/autocal/dsp5, Bought some tunes from a guy and he sent dsp5 switch with the efi live. Go to delete the EGR and put the tunes on the truck and the truck starts acting...