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 "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.
| Test-ID | Component or System |
|---|---|
| $01: | Oxygen Sensor Monitor Bank 1 - Sensor 1 |
| $02: | Oxygen Sensor Behind Catalytic Convertor Bank 1 - Sensor 2 |
| #04 | Calculated Load Value |
| $05: | Oxygen Sensor Monitor Bank 2- Sensor 1 |
| $06: | Oxygen Sensor Behind Catalytic Convertor Bank 2- Sensor 2 |
| $07 | Lambda adaptation value Bank 1 |
| $08 | Oxygen Sensor Behind Catalytic Convertor Bank 2 |
| $09 | Lambda integrator Bank 2 |
| $0C | Engine speed |
| $0D | vehicle speed |
| $0E | Ignition cylinder 1 |
| $11 | Throttle Position 1 absolute |
| $12 | secondary air |
| #13 | Fitting the oxygen sensors LSF (two-point lambda probes) |
| $15 | LSF probe voltage bank 1 sensor 2 |
| $19 | LSF probe voltage bank 2 sensor 2 |
| $1C | OBD requirements |
| $1F | Time after engine start |
| $20 | supported definition PIDs $ 21 to $ 40 |
| $21: | Catalytic Converter Monitoring Bank 1 |
| $22: | Catalytic Converter Monitoring Bank 2 |
| $23 | Fuel pressure |
| $2E | Controlling tank venting valve |
| $2F | tank level |
| $30 | Number of failures since Last Fault. |
| $31 | Route according Last Fault. |
| $33 | Ambient air pressure |
| $34 | Lambda actual value Bank 1 - Sensor 1 |
| $35: | Camshaft Adjustment / IVVT Diagnosis Bank 1 |
| $36: | Camshaft Adjustment / IVVT Diagnosis Bank 2 |
| $38 | Lambda actual value Bank 2 - Sensor 1 |
| $3C: | Fuel Tank EVAP System Integrity / Leak Test (0.020 / 0.5mm) |
| $3D: | EVAP Valve Function Check |
| $40 | supported definition PIDs $41 bis $60 |
| $41: | Oxygen Sensor Heater Monitor Bank 1 - Sensor 1 |
| $42: | Oxygen Sensor Heater Monitor Bank 1 - Sensor 2 |
| $43 | Absolute load value |
| $44 | Lambda setpoint |
| $45: | Oxygen Sensor Heater Monitor Bank 2- Sensor 1 |
| $46: | Oxygen Sensor Heater Monitor Bank 2- Sensor 2 |
| $47 | Absolute Throttle Position |
| $49 | Accelerator position 1 absolute |
| $4A | Accelerator position 2 absolute |
| $4C | Target Throttle Position |
| $51 | Fuel Type |
| $56 | Offset Lambda regulation behind Cat |
| $58 | Offset Lambda regulation behind Cat |
| $60 | supported definition PIDs $ 61 to 80 |
| $67 | Coolant temperature 1 (identical PID $ 05) coolant temperature 2 |
| $68 | Intake Bank 1 Sensor 1 |
| $6F | Turbocharger compressor inlet pressure sensor A |
| $70 | Boost pressure actual value sensor A boost pressure sensor actual value B |
| $71: | Secondary Air System 1 (Bank 1) |
| $72: | Secondary Air System 2 (Bank 2) |
| $77 | Intercooler temperature Bank 1 Sensor 1 Bank 2 Sensor 1 |
| $A2: | Mis-Fire Detection Cylinder 1 Data |
| $A3: | Mis-Fire Detection Cylinder 2 Data |
| $A4: | Mis-Fire Detection Cylinder 3 Data |
| $A5: | Mis-Fire Detection Cylinder 4 Data |
| $A6: | Mis-Fire Detection Cylinder 5 Data |
| $A7: | Mis-Fire Detection Cylinder 6 Data |
-- Switch the ignition off.