Battery: Stellantis eCMP (Citroen, DS, Open, Peugeot)
Caution
Working with high voltage is dangerous. Always follow local laws and regulations regarding high voltage work. If you are unsure about the rules in your country, consult a licensed electrician for more information.
/* TODO: This integration is still ongoing. Here is what still needs to be done in order to use this battery type
- Find SOC%
- Find battery voltage
- Find current value
- Find/estimate charge/discharge limits
- Find temperature
- Figure out contactor closing
- Which CAN messages need to be sent towards the battery? */
The following eCMP ( Peugeot, Citroën, DS, Opel och Vauxhall ) batteries are currently being integrated
- Citroen ë-C4 (2020-)
- DS DS3 (2020-)
- Opel/Vauxhall Corsa-e/Mokka-e (2019-)
- Peugeot e-208/e-2008(2020-)
- Partner/Vivaro/Proace (2020-)
The battery weighs approximately 350kg
The battery has an operating voltage between 392,2 and 453,6 VDC
The eCMP platform comes in three different physical sizes, A, B and C type:
| Designation | Type | Models | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|---|---|
| A | eCMP L1 | eP2JO (Corsa-e), eP21 (208), eD34 (DS3), eP2QO (Mokka) | 2090 | 1280 | 280 |
| B | eCMP L2 V1 | eP24 (2008) | 2145 | 1280 | 280 |
| C | eCMP L2 V2 | eC41 (C4) | 2145 | 1280 | 280 |
The following pinout has been reverse engineered on an ë-C4
- 1 (green) - CAN H
- 2 (white) - CAN L
- 5 (yellow) - 12v WAKE UP
- 6 (green) - unknown
- 7 (red) - 12v permanent
- 10 (grey) - 12v permanent
- 11 (yellow) - unknown
- 12 (pink) - unknown
- 14 (light grey) - GND
Can Logs can be found here:
https://drive.google.com/drive/folders/1S-Nf0dN5nZi71HhXIoM3GTydEk_VHHuM?usp=drive_link