Posts: 35
Joined: Mon Oct 22, 2018 2:23 pm

ForScan Bat_To_Empty behavior

Thu Jan 17, 2019 9:49 am

So I recently bought an ODB2 Scanner to read my Focus Electric. And I wonder if anyone has ever experience this. When I read the estimated remaining charge when the car was full, it's estimated to have about 14 kwh. But as I used the car and measure it, my total kwh is actually increasing. I think last night I calculated to have 16 kwh capacity after using about 7 kwh, and estimated remaining charge is about 9 kwh. After I drove to work this morning, I parked my car and look at the Bat_To_Empty value while parked, and it was climbing up. I know some member had problem with overestimating when battery was full, but in my case, it is underestimating when full. So did any of you have similar experience? Thanks.

Return to “Technical Discussions”