ECU Part Number

This is the main window of the NDSIII software which shows the ECM Nissan Identification part number. The VIN number is also displayed if available.

Basic and Advance Functions can be selected by clicking on the buttons, using the shortcut keys (F1 - F12) or using the Menu bar. Most functions except for Data Replay and Log Analyser are disabled until communication with the ECU is established.

At the bottom of the window, next to the temperature and speed units, we can see which type of wide band O2 sensor was identified by the software.

The progress bar indicates communication between the ECU and PC. If the bar is not moving, the data is not being received from the ECU.