(ask) MAF datasheet

[evans]

does anyone have datasheet for MAF? any type of MAF? thanks

[Shawn]

I'm going to assume you mean Mass Air Flow by maf? I think I'm a little confused. Maf of what? A sensor? A hole? A cylinder head? I think someone might be able to anwer your question if there was a little more detail.
shawn

[Thomas Vaught]

Years ago I had some MASS AIR METER Flow Sheets for a Bosch air meter. I doubt if the flow sheets are even close to the accuracy of the new Hatachi Air Meters out there today. The new Air Meters are a removable type that can be mounted in a tube once you have a mounting flange on the pipe. (Two small screws, simple).

Tom V.

ps What exactly are you trying to do? I have built a couple of mass air meter flow benches in the past.

[2seater]

I think I have the data sheets for a couple of Hitachi MAF's. One is the stock 3800 Buick engine of the late 80's-early 90's and the 3" MAF for a mid-90's GM. I have tested them for flow comparison vs frequency and they do work but the numbers are rarely rock stable.

[evans]

yes, i need flow comparison vs frequency. for any type of MAF. i think to change orifice method with this kind of sensors. i'm prever the datasheet for mitsubishi, nissan, because i'm living in asia. its difficult to get american car MAF. how bout the maximum CFM for that MAF? thanks

[2seater]

[evans]

are the flow vs frequence graph linear?

[2seater]