Hi, I have a 1996 CF1 Spyder.
What are the expected air quality readings at tick over ? using alfaecuscan ?
Mine when testing 3 different MAF's read almost the same.
engine temp = 92 deg
air temp = 36 deg
air quality = 1.4Kgh
Desired quality = 9.3Kgh
Air quality signal 0.78
The desired air quality, verses air quality, seams a long way out !
I did find a post (although now unable to find it again ) with a screen shot of alfaecuscan and the air quality and desired air quality were almost the same !
any one able to confirm ?
I have checked for manifold leaks, but one may yet to be found, and 3 MAF's being faulty with the same figures ?????
I don't want to outlay for a MAF if not required !
When removing the wiring from the MAF, no noticibleengine change ? what should be the difrence ?
below is a link to a thread showing a snapshot of other fiatecu scan !