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Why do we need the maf?

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Old May 21, 2001 | 07:36 PM
  #1  
Sweet_85_Bird's Avatar
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Joined: Sep 2000
Posts: 118
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From: Memphis,Tn
Why do we need the maf?


I made a homemade intake setup and i cant get my maf to work into that so what are the potential problems if i dont use it?
Thanks

------------------


1985 Firechicken
2.8 v6
Mods:
TB Coolant Bypass
My own kik @$$ dual intake
Freshly Painted(bright metallic blue)
Mods to come:
Either an 80 series flows or super turbo dynomax.Cant decide!
An engine is like a person,to scream it has to exhale hard -Flowmaster
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Old May 21, 2001 | 11:09 PM
  #2  
RMK's Avatar
RMK
Moderator
 
Joined: Apr 2000
Posts: 2,337
Likes: 2
Car: 87 IROC
Engine: modded LB9
Transmission: Pro Built 700R4
I run my car without the maf as I need a new set of relays. As far as I have been able to find out, running it without the maf will just cause the computer to use settings from the chip and judge from readings gained by the O2 sensor.

It hasn't caused my car any problems.

Rob

------------------
1987 IROC-Z Auto (LB9)
Black/grey interior with the stance of a streetfighter
I like to think of her as Arnold Schwartzeneger in a dinner suit

Mods
Custom exhaust. 4 Inch pipe from the headders all the way back to a single muffler at the rear. No Cat. K&Ns, AFPR and Air foil.

Future mods:
Cam change
New torque converter
New heads (maybe corvette L98)
Strut brace
Sub frame connectors
Ram Air

Current G-Tech times
0-60mph 6.26 seconds
1/4 14.74@100.2mph
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Old May 22, 2001 | 12:33 AM
  #3  
Stormshadow GTA's Avatar
Senior Member
 
Joined: Jan 2001
Posts: 694
Likes: 0
From: British Columbia,Canada
You will run richer and you will get bad gas miliege.The computer goes to preset factory data if the maf is not hooked up.use the maf you'll get better peformance and miliege

------------------
1987 Trans AM GTA
305 5SPD
Hypertech airfoil
gutted maf
kn filter
High Flow Cat,
3"Walker pipe
Dynomax Super turbo Muffler
Custom Air Intake.

"Nothing To Fear all you see is my Rear".
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