DSP5 switch issues????

[Angus]

I can not read my DSP5 switch with my Autocal. GDP tuning. DSP5 switch installed correctly, hen i go to display data it starts recording data as though i am in record data mode.

[GMC-2002-Dmax]

Contact your tuner.

They will need to set up the Autocal for you to have the required BBX files and PIDS

[Angus]

I contacted GDP Tuning today and the tech sorted out the problem. He also fixed another issue with my switch, the little ring with the tab was in the wrong location. I have a switch with High idle so the tab needed to be between 6 and 7 not 5 and 6. Voltage reading is good and all tunes seem to be working...but i did expect more grunt out of performance and rampage tunes. I like the street tune the most.

2007 classic 6.6L LBZ
EGR delete
PCV delete/reroute
GDP Tuning
DSP5 switch