Quote from nkemp on March 29, 2017
Here are the PIDS I’m using for the Tahoe Hybrid (it is the contents of the custom PID .csv file). Many of these have been tested … but not all. Also, the min & max may not be set optimally.
“Name”, “ShortName”, “ModeAndPID”, “Equation”, “Min Value”, “Max Value”, “Units”, “Header”, “startDiagnostic”, “stopDiagnostic”, “Scale”
“1 Hybrid Battery 1 (Volts)”,”BV01″,”2240e4″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 2 (Volts)”,”BV02″,”2240e5″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 3 (Volts)”,”BV03″,”2240e6″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 4 (Volts)”,”BV04″,”22410b”,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 5 (Volts)”,”BV05″,”22410c”,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 6 (Volts)”,”BV06″,”22410d”,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 7 (Volts)”,”BV07″,”2240f0″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 8 (Volts)”,”BV08″,”2240f1″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 9 (Volts)”,”BV09″,”2240f2″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 10 (Volts)”,”BV10″,”2240f3″,”A/10″,6,20,”Volts”,”7E7″”,””,””,1
“1 Hybrid Battery 11 (Volts)”,”BV11″,”2240f4″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 12 (Volts)”,”BV12″,”2240f5″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 13 (Volts)”,”BV13″,”2240f6″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 14 (Volts)”,”BV14″,”2240f7″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 15 (Volts)”,”BV15″,”2240f8″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 16 (Volts)”,”BV16″,”2240f9″,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 17 (Volts)”,”BV17″,”2240fa”,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 18 (Volts)”,”BV18″,”2240fb”,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 19 (Volts)”,”BV19″,”2240fc”,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery 20 (Volts)”,”BV20″,”2240fd”,”A/10″,6,20,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery Cell Temperature Average (Degrees F)”,”CTA”,”222417″,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Cell Temperature Maximum (Degrees F)”,”MAX”,”222416″,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Cell Temperature Minimum (Degrees F)”,”MIN”,”222417″,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Charge Power Available (kW)”,”CPA”,”2240ef”,”(((A*256)+B)*(1/10)/100)”,20,100,”kW”,”7E7″,””,””,1
“1 Hybrid Battery Current”,”HBAmps”,”2240d2″,”((A*(100/20)+0)/100)”,70,70,”Amps”,”7E7″,””,””,1
“1 Hybrid Battery Discharge Power Available (kW)”,”DPA”,”2240ee”,”(((A*256)+B)*(1/10)/100)”,20,50,”kW”,”7E7″,””,””,1
“1 Hybrid Battery Inlet Air Temperature (Degrees F)”,”BIT”,”224107″,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Module 1 Temperature (Degrees F)”,”M1T”,”2240d7″,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Module 2 Temperature (Degrees F)”,”M2T”,”2240d9″,”(A*(9/5)40)”,25,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Module 3 Temperature (Degrees F)”,”M3T”,”2240db”,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Module 4 Temperature (Degrees F)”,”M4T”,”2240dd”,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Outlet Air Temperature (Degrees F)”,”BOT”,”224109″,”(A*(9/5)40)”,20,150,”°F”,”7E7″,””,””,1
“1 Hybrid Battery Pack Calculated (Volts)”,” BPV”,”2240fe”,”(((A*256)+B)/10)”,0,400,”Volts”,”7E7″,””,””,1
“1 Hybrid Battery Pack Fan (RPM)”,”FAN”,”2240e7″,”(A*(25/1)/10)”,0,2000,”RPM”,”7E7″,””,””,1
“1 Hybrid Battery SOC (%)”,”SOC”,”222411″,”(A*(100/255)/1)”,35,90,”SOC”,”7E7″,””,””,1
Update: Deleted Battery 21 & 22. There are 20 battery packs(blocks). The voltage per pack has max block voltage of 17.88V and a minimum block voltage of 12V per details from: https://avt.inl.gov/sites/default/files/pdf/hev/batterytahoe5170.pdf
UPDATE: Ranges have been changed but they may not yet be optimal.
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Note: Including the “1” in front of the Name makes it sort high in the Torque selection list
Thank you again for all this. I have not implemented it into my truck yet. However, I had some comments because of all the research I’ve been digging up. There are 40 modules. But they are 7.2V Nominal. 4.8V min, and 9.96V Max. It looks like the computer is looking at them as pairs. And that matches your ranges. Only I get 9.6V min and 20V max. I found a DOE report on a test Tahoe Hybrid where the individual cell (6 cells to a module) never went below 1V. And no higher than 1.49V. That would make your range 12V minimum and 17.9V max. I have no idea if that is helpful in any way. I just had been looking at that info before coming on here and thought if I shared it maybe it would be helpful?
