A Thermodynamic diagnosis of the engine
An innovative combustion analysis
5 gases are measured: O 2 , CO 2 , CO, HC, NOx.
Chemistry is an exact science of which one of the foundations is "nothing is lost, nothing is created, everything is transformed".
The measurement ECODIAG studies in 3 minutes the "work" of the engine through the behavior of its combustion which reflects "its functional image", like "a blood test" in medicine.