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  1. Gauges, Electronics and Wiring.
    I ran an update the other night, and in the morning I fired up the truck and got a message about a missing PID had been replaced, and then when the screen came up it had replaced Transmission Fluid Temp with vehicle speed😠 I have searched and cannot find the PID, ran another update, hoping the...
  2. 01-04.5 LB7 Performance Parts Discussion
    Need help guys! Bought an edge evolution cts3 for my “new to me” federal lb7 duramax. Bought it off my buddy who’s owned it for 7 years and never tuned it. The truck is super slow and I wanted to wake it up however when I try to tune it, the programmer displays “ An error has occurred! Failed to...
  3. Gauges, Electronics and Wiring.
    Recently added an Edge CTS3 for my LML. So far I am happy with it, but I have questions I am hoping folks here can answer. I searched and read as many related posts as I could find, but here is what I still need. Since Edge renames some of the PIDs and I can not find a list available anywhere I...
  4. Gauges, Electronics and Wiring.
    I Have a 09 GMC LMM, I just bought a Edge CTS3 Monitor, I wanted to be able to display what gear I’m driving in but can’t figure it out. Can anyone help?