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 "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 |
| 2F: | Fuel Level Input |
| 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 |
| 51: | Type Of Fuel Currently Being Utilized By The Vehicle |
| 56: | Long Term Secondary O2 Sensor Fuel Trim Bank 1 |
| 58: | Long Term Secondary O2 Sensor Fuel Trim Bank 2 |
| 6D: | Fuel Pressure Control System |
-- Switch the ignition OFF.