5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

MAF sensor numbers

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Old 02-09-2007, 11:22 PM
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89stanglx
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Default MAF sensor numbers

70mm fordMAFF07F-12B579-A1B I am tying to get info what this came from and cant find exact numbers on google searching. I was told from seller it is gauranteed to work on my 89 5.0 lx butI cant find the numbers on the internet to see what it came from, im guessing 94-95 mustang.
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Old 02-10-2007, 12:22 AM
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vristang
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Default RE: MAF sensor numbers

My cheat sheet lists that as a 91 Crown Vic or 91-95 Mountaineer or 92-94 Ranger.

Regardless...
The sensor you need on the 70mm MAF is the 'F2VF' sensor from the 94-95 Mustang.

I doubt the F07F sensor will work properly... but I am not 100%. I don't really have a good way of checking either...

The F2VF can also be found on some Crown Vic's; 92-94.


jason
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Old 02-10-2007, 12:30 AM
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AdderMk2
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Default RE: MAF sensor numbers

ORIGINAL: vristang

My cheat sheet lists that as a 91 Crown Vic or 91-95 Mountaineer or 92-94 Ranger.

Regardless...
The sensor you need on the 70mm MAF is the 'F2VF' sensor from the 94-95 Mustang.

I doubt the F07F sensor will work properly... but I am not 100%. I don't really have a good way of checking either...

The F2VF can also be found on some Crown Vic's; 92-94.


jason
the F07F runs a different "calibration" meaning that the resistance curve of the sensor is different than the ones used in our cars... so NO it will nto work
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Old 02-10-2007, 12:43 AM
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89stanglx
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Default RE: MAF sensor numbers

Thanx for the reply the closestI came up with is a F07F-12B579-A1C
with a 3.0 liter engine. The maf I originally listed is garanteed to work from seller but the numbers should just be in greek because I cant find a vehicle match or what they mean.
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Old 02-10-2007, 01:08 AM
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AdderMk2
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Default RE: MAF sensor numbers

find one from a 1994-1995 mustang... 5.0 or 3.8, they are the same and will work with your car
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Old 02-10-2007, 03:38 AM
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vristang
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Default RE: MAF sensor numbers

ORIGINAL: 89stanglx

Thanx for the reply the closestI came up with is a F07F-12B579-A1C
with a 3.0 liter engine. The maf I originally listed is garanteed to work from seller but the numbers should just be in greek because I cant find a vehicle match or what they mean.
The C is most likely a revision letter. Nothing major.

Sorry to bring bad news,
But I think he lied to you.

As Adder mentioned, the part number is different from the F2VF, so (by definition)the calibration is different.

I have not seen the MAF transfer function for this meter, but it is not likely that it is similar enough to run well on a Fox A9* computer.
If you find the exact vehicle that this sensor was called out on, the computer catch code, and size of the MAF Ford installedthis particular MASon...
Then I can look up the MAF Transfer, and we will know how bad the mismatch is.

jason
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Old 02-10-2007, 08:34 PM
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89stanglx
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Default RE: MAF sensor numbers

Well, still no luck on finding out what this maf came from. I installed it today and there is deffinatley a performace gain and it runs great, but i will pick up a sensor for a 94-95 and put it in this 70 mm housing, The sensor housing is 70mm and the sensor came from a 90 ford, but i cannot locate a vehicle it came fromto get info for the transfer tables but it has to be close lol. I am still waiting on a reply from seller hopefully monday.
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