Diagnostic Mode 01 - Read Current System Data: 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".
The current values of the component or system that is being monitored will be displayed on the scan tool screen.
| PID | Component or System |
|---|---|
| 01: | Monitoring Status Since Erasing DTC Memory |
| 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 Flow Quantity At Mass Air Flow (MAF) Sensor |
| 17: | Throttle Valve Position (Absolute) |
| 19: | Existing Oxygen B1 To B2-S2 To (Exist./Nonexist.) |
| 21: | Bank 1 - Sensor 2 |
| 28: | OBD Request Is Designed For Diagnostic Of This Vehicle |
| 31: | Time After Engine On |
| 33: | Driven Distance After MIL On |
| 35: | Fuel Rail Pressure |
| 46: | Commanded Evaporative Purge |
| 48: | Number Of Warm Ups Since Diagnostic Trouble Codes |
| 49: | Distance Since Diagnostic Trouble Codes Cleared |
| 51: | Barometric Pressure |
| 52: | Bank 1 - Sensor 1 |
| 56: | Bank 2- Sensor 1 |
| 60: | Catalyst Temperature Bank 1, Sensor 1 |
| 65: | Monitor Status This Driving Cycle |
| 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.