Diagnostic Mode 02: Obtain operating conditions
WARNING: This page is about a different variant/trim than selected.
Diagnostic Mode 02 is used to monitor the operating conditions under which the Engine Control Module (ECM) has detected and stored an emissions related DTC.
NOTE:
- Depending on diagnostic tester and protocol used, the information in diagnostic mode 02 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), or On-Board Diagnostic Monitor Identifier (OBDMID).
Procedure
- Connect the diagnostic tester.
- Start the engine and run at idle.
NOTE:
- If the engine does not start, crank the engine using starter for at least 5 seconds, do not switch the ignition off afterward under any circumstances.
- Select "Diagnostic Mode 2: Obtain operating conditions.".
- From the following table, select the desired the "PID" , e.g. "PID 05-Coolant temperature" that is to be monitored.
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 diagnostic tester screen.
| PID | Component or System |
|---|---|
| 02: | DTC which triggered the current reception of all control module information |
| 03: | Condition of fuel system |
| 04: | Calculated load condition value |
| 05: | Coolant temperature |
| 06: | Short term gasoline-air ratio bank 1 |
| 07: | Gasoline-air ratio bank 1 |
| 12: | Engine rotations per minute (RPM) |
| 13: | Vehicle speed |
| 14: | Ignition timing adjustment at 1. cyl. in direction |
| 15: | Intake air temperature (IAT) |
| 16: | Air stream amount at Mass Air Flow (MAF) sensor |
| 17: | Throttle valve position (absolute) |
| 31: | Time after engine on |
| 35: | Fuel Rail Pressure |
| 46: | Commanded Evaporative Purge |
| 51: | Barometric Pressure |
| 66: | Control module voltage |
| 67: | Absolute Load Value |
| 68: | Commanded Equivalence Ratio |
| 69: | Relative Throttle Position |
| 70: | Ambient air temperature |
| 71: | Absolute Throttle Position B |
| 73: | Accelerator Pedal Position D |
| 74: | Accelerator Pedal Position E |
| 76: | Commanded Throttle Actuator Control |
- Switch the ignition off.
- End of diagnosis.