Diagnostic Mode 02 - Read Operating Conditions: Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Audi A3 Quattro, 2017 Audi A3 Quattro, 2016 Audi A3 Quattro, 2016 Audi A3, and 2015 Audi A3 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- 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 |
|---|---|
| $00: | Supported PIDs $01 - $1F |
| $02: | DTC Which Triggered Freeze Frame Data |
| $03: | Fuel System Status |
| $04: | Calculated Load Value |
| $05: | Coolant Temperature |
| $06: | O2 Sensor Bank 1 |
| $07: | O2 Sensor Adaptation Value Bank 1 |
| $0B: | Manifold Pressure |
| $0C: | Engine Speed |
| $0D: | Vehicle Speed |
| $0E: | Firing Angle Cylinder 1 |
| $0F: | Intake Air Temperature |
| $11: | Absolute Throttle Position 1 |
| $12: | Secondary Air Status |
| $1F: | Time Since Engine Start |
| $20: | Supported PIDs $21 - $3F |
| $23: | Fuel Pressure (Rail Pressure) |
| $2E: | Fuel Tank Vent Valve Control |
| $2F: | Fuel Tank Level |
| $33: | Ambient Air Pressure |
| $40: | Supported PIDs $41 - $5F |
| $42: | Engine Control Module System Voltage |
| $43: | Absolute Load Value |
| $44: | Lambda Value |
| $45: | Relative Throttle Position |
| $46: | Ambient Air Temperature |
| $47: | Absolute Throttle Position 2 |
| $49: | Accelerator Pedal Position 1 Absolute |
| $4A: | Accelerator Pedal Position 2 Absolute |
| $4C: | Throttle Position Set Point |
| $51: | Fuel Type |
| $54: | Vapor Pressure Tank Ventilation System |
| $56: | Offset Lambda Control Behind Catalyst, Bank 1 |
| $60: | Supported PIDs $61 - $80 |
| $67: | Coolant Temperature |
| $68: | Intake Temperature |
| $6C: | Throttle And Relative Throttle Position A / B |
| $6D: | Fuel Pressure Control |
| $6F: | Turbocharger Compressor Inlet Pressure |
| $70: | Boost Pressure Control |
| $75: | Turbocharger A Temperature |
| $77: | Intercooler Temperature |
| $80: | Supported PIDs 81 - 9F |
| $87: | Intake Manifold Pressure |
| $9F: | Fuel System Percentage Use |
-- Switch Ignition off.