Nu har jag beställt lite prylar för att läsa av följande (lista från TM-Spy):

• Individual Cell voltages (84 or 96 depending of size of battery)
• Maximum, minimum cell voltages and delta between the two.
• Histogram showing how well balanced the battery pack is
• Battery pack temperature sensor readings. 16 pairs of readings (inlet/outlet coolant temperatures) 
• Total battery voltage and current during driving and charging
• Pack capacity and remaining energy in kWh
• Mileage driven on current battery pack (if you swapped packs the pack mileage will be different for the dash display)
• Lifetime battery discharge and charge energy in kWh

Det jag beställt är

• Tesla Model S OBD2/CAN adapter cable
• ELM327 OBD2 to Bluetooth adapter
• Appen TM-Spy

Länkar:

• https://teslamotorsclub.com/tmc/threads/using-tm-spy-to-see-model-s-data.63051/
• https://teslamotorsclub.com/tmc/threads/let-the-hacking-begin-model-s-parts-on-the-bench.58951/page-60
• http://elbilforum.no/forum/index.php/topic,28413.0.html

Rapporterar när prylarna ankommit. Ska bli fint att lite mer exakt kunna övervaka batteriet.