Navistar® Engine Diagnostics is a diagnostic and programming service tool for Navistar® Engines. A full-featured PC application, Navistar Engine Diagnostics is designed to meet the wide range of diagnostic challenges of servicing a mixed truck fleet. Coverage includes all J1939 International electronic engine systems. It allows you to monitor the control system, retrieve diagnostic trouble codes (DTC), change parameters, view and graph engine data, and run specialized service bay testing on all engine and aftertreatment systems. The application also features period updates, ensuring you the most up-to-date coverage.

*** The product key is good for one year. Product keys are not renewed or extended after the license has expired. A new product key must be purchased annually in order to continue using this product. Compatible with Windows 11.***

*** ALL SALES ARE FINAL (NO RETURNS) ***