The collection of engine information can be accomplished in several ways depending on the accessories on your engine.
For those engines with Electronic Engine Controls (EECs) with diagnostic capabilities, a Data Collection Unit or Engine Diagnostic Unit already exists in the engine with no additional engine hardware required to monitor and auto-record critical flight parameters.
For those engines that do not have an EEC with diagnostic capabilities several hardware options exist to acquire the engine operating data.
For vibration surveys and rotor balancing support, P&WC uses the TEC Viper 4040 system. This complete hardware and software solution is available from TEC ACES Systems.
Refer to the Products Description menu for a description of the various diagnostic tools available.