Diagnostic Mode 02 - Read Operating Conditions: Procedure
-- Connect the scan tool.
-- 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.
-- 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.
The current values of the component or system that is being monitored will be displayed on the scan tool screen.
| PID | Component or System |
|---|---|
| 02: | Malfunction code that initiated Freeze Frame data storage |
| 03: | Fuel system status |
| 04: | Calculated load value |
| 05: | Engine coolant temperature |
| 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 |
| 0C: | Engine RPM |
| 0D: | Vehicle speed sensor |
| 0E: | Ignition timing advance cylinder 1 |
| 0F: | Intake air temperature |
| 10: | Air flow rate from mass air flow sensor |
| 11: | Absolute throttle position |
| 1F: | Time since engine start |
| 23: | Fuel rail pressure |
| 2E: | Commanded EVAP purge |
| 33: | Barometric pressure |
| 42: | Control module voltage |
| 43: | Absolute load value |
| 44: | Fuel/air commanded equivalence ratio |
| 45: | Relative throttle position |
| 46: | Ambient air temperature |
| 47: | Absolute throttle position B |
| 49: | Accelerator pedal position D |
| 4A: | Accelerator pedal position E |
| 4C: | Commanded throttle actuator control |
| 56: | Long term secondary O2 sensor fuel trim Bank 1 |
| 58: | Long term secondary O2 sensor fuel trim Bank 2 |
-- Switch the ignition OFF.