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08-06-2014, 07:17 PM
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#1 |
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Registered User
 Join Date: May 2008
Location: Waveland MS
Posts: 326
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Maf
I have a sct 3000 maf how do you know if is going bad, I'm not getting any code but the car is running bad good idle
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08-06-2014, 07:24 PM
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#2 |
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700 HP Mach
 
Join Date: Nov 2003
Location: Orlando, FL
Posts: 8,384
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Re: Maf
Datalog or swap it out to verify
You can also try cleaning it with Maf specific cleaner
__________________
03 dsg mach1 - MPR built 9.5:1 motor, D1, cams, ported intake, full exhaust, magnum t56, built rear, E85 etc... '12 F150 FX2 Supercrew with Ecoboost daily beater |
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08-06-2014, 09:28 PM
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#3 |
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Registered User
Join Date: May 2008
Location: Waveland MS
Posts: 326
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Re: Maf
According to my tuner the signal from the Maf is good. I put my car on the dyno the car made 384 rwhp on the first pass and on the second pass we turn the maf about half inch in and the car made 599 rwhp and the power came from 5000 rpm to 7000.
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08-06-2014, 10:16 PM
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#4 |
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Registered User
 Join Date: Jan 2013
Location: San Diego, CA
Posts: 1,104
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Turning the MAF doesn't add power. Power comes from adding timing, boost, and adjusting the A/F. Turning the MAF just cleans up the signal.
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__________________
New Ride: 2004 Mystichrome Cobra-Accufab SBTB and plenum, Steeda 2.8" upper, Bassani X, Borla Stingers, Mcleod RXT, MGW shifter, Level 5 halfshafts, chrome FR500's, Stiffler's FIT system and DS safety loop, GT pumps, BA3000, tuned by owner |
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08-09-2014, 04:37 PM
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#5 | |
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Registered User
Join Date: May 2008
Location: Waveland MS
Posts: 326
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Re: Maf
Quote:
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