AiM InfoTech
SODEMO – EV14 and EV16
Release 1.00
1 Supported models
This user guide explains how to connect Sodemo ECUs to AiM devices. Supported models are:
- SODEMO EV14
- SODEMO EV16
2 Wiring connection
These models are equipped with a specific manufacturer protocol based on CAN, accessible through the ECU connectors shown here below: EV14 on the left and EV16 on the right with the respective connection tables.
Two SODEMO ECUs are displayed. The unit on the left is identified as an EV14 model, and the unit on the right is an EV16 model. Both units feature multiple connectors. The EV14 has two large connectors. The EV16 also has two large connectors; one is populated with blue pins, and the other has black pins. A red label reading "ECU" is visible on the EV14 unit.
EV14 Connection table
| Pin connector | Function | AiM Cable | AiM Cable colour |
|---|---|---|---|
| 86 | CAN Low | CAN - | Blue |
| 87 | CAN High | CAN + | White |
EV16 Connection table
| 18 Pin connector | Function | AiM Cable | AiM Cable color |
|---|---|---|---|
| A1 | CAN Low | CAN - | Blue |
| A2 | CAN High | CAN + | White |
3 Race Studio configuration
Before connecting AiM device to the ECU, set all functions up using AiM RaceStudio 3 software only. The parameters to set in the device configuration are:
- ECU manufacturer: SODEMO
- ECU Model: EV 14 (RaceStudio 3 only)
4 "SODEMO – EV 14" protocol
Channels received by AiM devices configured with "SODEMO – EV 14" protocol are:
| CHANNEL NAME | FUNCTION |
|---|---|
| RPM | Engine RPM |
| Gear | Engaged gear |
| Speed | Vehicle speed |
| WaterTemp | Water temperature |
| OilTemp | Oil temperature |
| MAP | Manifold air pressure |
| CarterPress | Carter pressure |
| AtmPress | Atmospheric pressure |
| FuelPress | Fuel pressure |
| OilPress | Oil pressure |
| CAM1Ang | Camshaft 1 position angle |
| CAM3Ang | Camshaft 3 position angle |
| CAM4Ang | Camshaft 4 position angle |
| SetCAM12 | Camshaft 1-2 set point |
| Advance | Advance angle |
| TPS1 | Throttle position sensor |
| TPS2 | Throttle position sensor |
| PPS1 | Pedal position sensor 1 |
| RCOCAM1 | PWM Cam1 |
| RCOCAM2 | PWM Cam2 |
| RCOCAM3 | PWM Cam3 |
| RCOCAM4 | PWM Cam4 |
| PPS2 | Pedal position sensor 2 |
| Inj2Time | Injection 2 time |
| Inj1Time | Injection 1 time |
| BattVolt | Battery voltage |
| VPotBV | Potentiometer voltage |
| FuelRem | Fuel level – Remaining fuel |
| FuelBurned | Burned fuel |
| ErrFlag | Error flag |
| ErrFlag2 | Error flag 2 |
| Rich | Richness percentual |
| AirTemp | Air temperature |
| CAM2Ang | Camshaft 4 position angle |
| FlagSw | Flag switch |
| SetCAM34 | Camshaft 3-4 set point |
| PhaseFlag | Flag phase |
| TotKm | Total distance (km) |
| CorrFlag | Flag correction |
| Libre | Free channel |
Please note: not all data channels outlined in the ECU template are validated for each manufacturer's model or variant; some of the outlined channels are model and year specific, and therefore may not be applicable.
