Hi, I have Fiat Marea 1.9 JTD 110, ECU Bosch EDC15C7. I methings that unit read value "Intake Air Quantity" is in kg/hour but value "Desired Intake Air Quantity" is in mg/i. For example: engine idle - Intake A.Q. is c. 45 and Desired Intake A. Q. is 300. Engine is going good, deb...