https://docs.emtronaustralia.com.au/engine-management/config/communications/obd-ii-j1979/index.htmlOnboard Diagnostics 2 or OBD2 is supported by the ECU using the SAE J1979 standard. The ECU supports the following service requests: Show current data Mil Status Show stored Diagnostic Trouble Codes (DTCs) Clear Diagnostic Trouble Codes (DTC) and stored values Request vehicle information OBD II Service Mode 01 - Show Current Data The ECU supports the following PIDs when the “Show Current Data” serviced is requested.Hugoen-us