Mode $01 (Current Powertrain Diagnostic Data)
Refer to data denoting the current operating condition of analog input/output, digital input/output or the powertrain system.
A list of the support data and PID (Parameter Identification) codes are shown in the following table.
LIST OF SUPPORT DATA AND PID (PARAMETER IDENTIFICATION) CODES
| 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 or °F |
| 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 |
| 0C | Engine revolution | rpm |
| 0D | Vehicle speed | km/h, MPH |
| 0E | Ignition timing advance | ° |
| 0F | Intake air temperature | °C or °F |
| 10 | Air flow rate of manifold absolute pressure sensor | g/sec |
| 11 | Throttle valve opening angle | % |
| 13 | Check whether oxygen sensor is installed. | - |
| 15 | Oxygen sensor output voltage (Bank 1 Sensor 2) | V |
| 15 | Oxygen sensor compensation (Bank 1 Sensor 2) | % |
| 19 | Oxygen sensor output voltage (Bank 2 Sensor 2) | V |
| 1C | On-board diagnostic system | - |
| 24 | Oxygen sensor output voltage and short term fuel trim associated with oxygen sensor (bank 1) | V and % |
| 28 | Oxygen sensor output voltage and short term fuel trim associated with oxygen sensor (bank 2) | V and % |
| 34 | A/F sensor lambda value (Bank 1 Sensor 1) | - |
| 34 | A/F sensor current value (Bank 1 Sensor 1) | mA |
| 38 | A/F sensor lambda value (Bank 2 Sensor 1) | - |
| 38 | A/F sensor current value (Bank 2 Sensor 1) | mA |
NOTE:
Refer to general scan tool manufacturer's instruction manual to access generic OBD-II PIDs (MODE $01).