×

Your browser is not supported.

For the best experience, please access this site using the latest version of the following browsers:

Close This Window

By closing this window you acknowledge that your experience on this website may be degraded.

131-9A - Enabling High Efficiency Mode

This video demonstrates how to enter an encryption key into the Data Memory Module (DMM) of a 131-9A APU to enable the High Efficiency Mode (HEM) made possible by the new engine compressor diffuser.