Torque Pro wrong SOC PID equation

[rbpasapera]

I have been noticing and reporting that the SOC on Torque Pro app (not BMS SOC) doesn't match the SOC on car's display. Couple of months ago, I plugged the car in and the app showed 57% SOC but car's display showed 60% SOC.

Yesterday, the app showed 4% SOC, plugged the car in and it showed 2% SOC, so be careful when using Torque Pro app, especially at low SOC, there's something wrong with the PID equation. Also be careful using ABRP live data and EV Watchdog app because I think they use the same wrong SOC PID equation.

 

[Vince31]

It all depends on with version of PIDs you have loaded in your Torque Pro.

 

[rbpasapera]

It all depends on with version of PIDs you have loaded in your Torque Pro.

Where could I get the latest version of PIDs?

 

[Vince31]

I dont know about Costa Rica (your profile data) but the PIDs I use are for the UK car only (Mk1 ZSEV) because they use miles and m/Kwh. The formula for EU1 BMS I use is:
LOOKUP(1.1*(VAL{XX_Raw_SOC}-2})::-10~0=0:100~110=100)

where {XX_Raw_SOC} is the same as your {MG Battery State of Charge RAW}