Diagnostic Mode 01 - Read Current System Data

Diagnostic Mode 01 - Read Current System Data

Diagnostic Mode 01 makes it possible to access current emissions-related measured values and diagnostic data. The original measured values (no replacement values), input and output data and system status information are displayed using Diagnostic Mode 1.

Test requirement

• Coolant temperature at least 80 °C.

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.





- Switch the ignition off.