MAF Sensor Qustion

[Turd Tops]

ok here's what i got. I have two sensors but i forgot what one is for the 19 pounders and the 24 pounders. There both ford parts so is there any way to tell by looking? I have part numbers if it helps.

one is
F1SF-12B579-AAAFH70-02
2M08

The other one is
F1SF-12b579-AAAFH70-02
1H19

Any help would be great.

I think the 1st one is the 24's but I'm not 100%
Thanks.

 

[Turd Tops]

Nevermind. I found my answer "I think". There both 93 cobra MAS to be used with the 70mm MAF.

 

[vristang]

Both of those part numbers (F1SF) are for a 93 Cobra, and neither will work with an A9* ecu.... doesn't matter what injector size you use.

Ford calibrated their MAF meters for use with a specific housing and ecu. Injector calibration is a separate setting in the ecu.
The only way to use those sensors (the right way), is with an X3Z ecu from a 93 Cobra... and 24Lb injectors.

What ecu do you have???

Those sensors do need to mounted in a 70mm housing.
Do you have the housings???

What size injectors do you have???

 

[Turd Tops]

I'm using the X3Z, the 70mm cobra MAF and 24 pounders. I have a mess of MAS, I could'nt remember what one to use.
I think i'm good to go.

 

[vristang]

I think i'm good to go.