Mode $01 (Current Powertrain Diagnostic Data)
Refers to data denoting the current operating condition of analog input/output, digital input/output and/or the powertrain system.
A list of the support data and PID (Parameter Identification) codes are shown in the following table.
TERMINAL REMARK CHART
| PID | Data | Unit of measure |
|---|---|---|
| 01 | Number of emission-related powertrain DTC and malfunction indicator light status | ON/OFF |
| 03 | Fuel system control status | - |
| 04 | Calculated engine load value | % |
| 05 | Engine coolant temperature | °C |
| 06 | Short term fuel trim (bank 1) | % |
| 07 | Long term fuel trim (bank 1) | % |
| 08 | Short term fuel trim (bank 2) | % |
| 09 | Long term fuel trim (bank 2) | % |
| 0B | Intake manifold absolute pressure | kPa |
| OC | Engine revolution | RPM |
| OD | Vehicle speed | km/h |
| 0E | Ignition timing advance | ° |
| 10 | Air flow rate of manifold absolute pressure sensor | g/sec |
| 11 | Throttle valve opening angle | % |
| 13 | Check whether oxygen sensor is installed. | - |
| 24 | Oxygen sensor output voltage and short term fuel trim associated with oxygen sensor (bank D | V and % |
| 28 | Oxygen sensor output voltage and short term fuel trim associated with oxygen sensor (bank 2) | V and % |
| 1C | On-board diagnostic system | - |
NOTE:
Refer to OBD-II general scan tool manufacturer's instruction manual to access generic OBD-II PIDs (MODE $01).