Docs / Link ECU / Supported Signals
Link ECU — G4X / G4+

Supported Signals

CAN frames decoded from the Link ECU Generic Dash CAN stream. Link transmits on a 500 kbit/s bus using 11-bit standard IDs.

500 kbit/s 11-bit Standard IDs

Enable Generic Dash CAN in the Link ECU software (PC Link). The CAN bus speed must be set to 500 kbit/s in the gauge's ECU Type menu to match. All five channels must be enabled in the Link output stream configuration.

All Channels
CAN IDSignal(s)Unit / Notes
0x300
RPM MAP / Boost TPS Battery Voltage
rpm psi (gauge) % V
0x301
Vehicle Speed Gear Coolant Temp (CLT) Intake Air Temp (IAT)
km/h 1–9 °C °C
0x302
Wideband O2 Bank 1 (λ) Wideband O2 Bank 2 (λ) AFR (gasoline stoich 14.7)
λ λ AFR
0x303
Fuel Pressure Oil Pressure
psi psi (gauge)
0x304
Knock Level 1 EGT 1
dBV °C