FUEL SAVING DRIVING DIAGNOSTIC DEVICE AND FUEL SAVING DRIVING DIAGNOSTIC SYSTEM

摘要

A fuel saving driving diagnostic device includes an ECU that diagnoses fuel saving driving from a viewpoint of accelerator operation based on a relation between a parameter related to a vehicle speed and a parameter related to an accelerator operation amount and diagnoses fuel saving driving from a viewpoint of shift operation based on a relation between a parameter related to a vehicle speed and a parameter related to an engine speed.