Diagnostic Mode 01: Obtain data
Diagnostic Mode 01 is used to display and monitor all emissions related measured values.
Test requirement
- Coolant temperature at least 80° C.
Procedure
- Connect the scan tool.
- Start the engine and run at idle.
- Select "Diagnostic Mode 1: Obtain data.".
- From the following table, select the desired the "PID" that is to be monitored, e.g. "PID 05-Coolant temperature".
NOTE:
- More than one "PID" may be selected and monitored.
The current values of the component or system that is being monitored will be displayed on the scan tool screen.
| PID | Description |
|---|---|
| 01: | Number of malfunctions in Mode 3/MIL, Status/Readiness status |
| 03: | Fuel System Status |
| 04: | Calculated load value |
| 05: | Coolant temperature |
| 06: | Oxygen sensor integrator Bank 1/Bank 3 |
| 07: | Oxygen sensor adaptation value Bank 1/Bank 3 |
| 08: | Oxygen sensor integrator Bank 2/Bank 4 |
| 09: | Oxygen sensor adaptation value Bank 2/Bank 4 |
| 11: | Intake manifold pressure |
| 12: | Engine speed |
| 13: | Vehicle speed |
| 14: | Ignition angle cylinder 1 |
| 15: | Intake air temperature |
| 16: | Air mass |
| 17: | Throttle valve position 1 absolute |
| 18: | Secondary air injection |
| 19: | Location of oxygen sensor LSF |
| 20: | LSF sensor voltage Bank 1 Sensor 1, Oxygen sensor integrator Bank 1 |
| 21: | LSF sensor voltage Bank 1 Sensor 2 |
| 22: | LSF sensor voltage Bank 1 Sensor 3 |
| 24: | LSF sensor voltage Bank 2 Sensor 1, Oxygen sensor integrator Bank 2 |
| 25: | LSF sensor voltage Bank 2 Sensor 2 |
| 26: | LSF sensor voltage Bank 2 Sensor 3 |
| 28: | OBD requirements |
| 31: | Time since engine start |
| 32: | Supported definition PIDs 33 - 64 |
| 33: | Distance driven with MIL ON |
| 35: | Fuel pressure (rail pressure) |
| 44: | EGR activation |
| 45: | EGR error |
| 46: | Tank ventilation valve activation |
| 48: | No. of WUCs after erasing DTC memory |
| 49: | Distance driven after erasing DTD memory |
| 51: | Ambient pressure |
| 52: | Oxygen sensor actual value Bank 1 - Sensor 1, Oxygen sensor monitoring pump current Bank 1 - Sensor 1 |
| 56: | Oxygen sensor actual value Bank 2 - Sensor 1, Oxygen sensor monitoring pump current Bank 2 - Sensor 1 |
| 58: | Oxygen sensor actual value Bank 4 - Sensor 1, Oxygen sensor monitoring pump current Bank 4 - Sensor 1 |
| 60: | Catalytic converter temperature Bank 1 Sensor 1 |
| 61: | Catalytic converter temperature Bank 2 Sensor 1 |
| 64: | Supported definition PIDs 65 - 96 |
| 65: | Monitor status in this driving cycle |
| 66: | Control modules system voltage |
| 67: | Absolute load value |
| 68: | Oxygen sensor specified value |
| 69: | Relative throttle valve position |
| 70: | Ambient temperature |
| 71: | Absolute throttle valve position 2 |
| 73: | Absolute accelerator pedal position 1 |
| 74: | Absolute accelerator pedal position 2 |
| 76: | Throttle valve specified position |
| 86: | Offset oxygen sensor control behind cat. Bank 1/Bank 3 |
| 88: | Offset oxygen sensor control behind cat. Bank 2/Bank 4 |
- Switch the ignition off.
- End of diagnosis.