Why Would an Edge Programmer be Stuck In Demo Mode
Question:
I bought mine a few hours ago and its stuck in demo mode I think the truck can be completely shut off and im still running 200mph....
asked by: Nick
Expert Reply:
I spoke to my contact at Edge and he informed me that the only way an Edge programmer like the part # EP59YR that you referenced would stay in demo mode is if it is also ran to a power source outside of the OBDII connection.
It sounds like you may have the USB cable run from the programmer to a cigarette lighter outlet as well as plugged into the OBDII port and that is why it is still in demo mode. You will want to make sure that the programmer is only connected to the OBDII port and it should come out of demo mode.

Product Page this Question was Asked From
Edge Gas Evolution CTS3 Performance Tuner - Color Screen
- Performance Chip
- Performance Tuners
- With Monitor
- Color Touch Screen
- No - Not California Approved
- Evolution
- Edge
more information >
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Travis
6/7/2024
I have a edge programmer it won’t come on with it plugged in under my dash what is the problem with it