OTC released the latest Pegisys software subscription (Version 3.1) to its on-tool repair and diagnostic information suite, which introduces several new productivity features and continued software improvements, the company reported. Included are access to more than 1,922 new vehicle Engine Control Unit (ECU) configurations and new special tests including Tire Pressure Sensor Registration for many domestic, Asian and European nameplates. Technician-requested improvements include better performance for faster downloads, and many data item and vehicle communication defects fixed. Another performance enhancement greatly expands the number of printers that are supported