OBD2

On-board diagnostics (OBD) is a term referring to a vehicle's self-diagnostic and reporting capability.
OBD2 is usually needed for vehicle homologation.

info

OBD2 is paid feature. It is not present in standard (public) LYNX firmware.
siliXcon can provide you with a OEM firmware with OBD2 feature enabled. Contact us for more information.

DTC codes

Implemented DTC codes and their description.

DTC	Description	LYNX implementation notes
P0120	Throttle/Pedal Position Sensor/Switch "A" Circuit	Output of /acc/csc is NaN.
P0122	Throttle/Pedal Position Sensor/Switch "A" Circuit Low	To enable this DTC param /acc/asc/absmin must be non zero. /acc/acc/in is below absmin Or same for /acc/asc_2.
P0123	Throttle/Pedal Position Sensor/Switch "A" Circuit High	Param /acc/asc/absmax must be non zero. /acc/acc/in is above absmax Or same for /acc/asc_2.
P0500	Vehicle Speed Sensor "A"	Reserved (not implemented)
P0A1B	Drive Motor "A" Control Module	/driver/error is non zero
P0A2A	Drive Motor "A" Temperature Sensor Circuit	Motor sensor temperature fail. Trigger if RThermistor is greather than 50 kOhm Or if RThermistor is lower than 80 Ohm
P0A2F	Drive Motor "A" Over Temperature	Motor overtemperature - /driver/limit & 256 Motor sensor must be present and properly configured
P0A3C	Drive Motor "A" Inverter Over Temperature	Driver over temperature condition - /driver/stat & 4
P0A3F	Drive Motor "A" Position Sensor Circuit	There is motor sensor error - /driver/stat & 16
P0C05	Drive Motor "A" Phase U-V-W Circuit/Open	Phase B is disconnected at startup.
P0A9B	Hybrid Battery Temperature Sensor "A" Circuit	Active, when CAN BMS lost connection

note

Motor sensor error:

Detection of disconnected motor sensors may not work properly with some Sin/Cos sensors.

PID codes

PID	Description
0x05	Controler temperature [°C +40]
0x8D	Motor RPM [rpm * 100]
0x5B	Battery SOC [%]