I'm considering some Dakota Digital Universal gauges for my 65 GMC. The GMC has a big instrument cluster opening I could make a plate to mount a gauge package to. I'd like to use Dakota's Bim-01-2 module through the OBDII to read ecm info for the gauges. Does anyone know if the Gen IV (08 Tahoe 5.3 LMG) will have oil pressure reading through the ecm? How about gear position from the 4L60e? I asked Dakota tech but they didn't know and said I could check using a scan tool through the OBDII but I don't even have my motor installed yet.
Here's one possible set I'm looking at:
https://www.dakotadigital.com/index....rod/prd847.htm