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Old 07-24-2008, 10:43 AM   #212 (permalink)
twinturbvr4
rippin up lil FWD cars!!
 
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Join Date: May 2007
Location: Eastern PA
Drives: 93 3000GT VR-4
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Default Re: MAFT Gen 2 - Anyone?

Hey,

What were your basic settings for the 560s? I just got em in and the car is running horifically, might be tune, might be bad injectors, not sure yet..

I adjusted my mainscale to -35 and fired it up (all previous fine tune settings were left where they were) Car started up ok, idled ok, but was "knocking" like you wouldn't believe it! LOUD!!

I then reset the GenII, setting the MAF in, MAF out, displacement, wideband, and the mainscale to -35

After a while of running like crap, the car now doesn't want to start, in the rare chance that it does, it dies pretty quick. still making the horrific knocking sound.

I did change the lower manifold and gaskets, and am looking into possibly tightening that, etc.. but as far as the tune, what settings did you go with right off the bat?


Thanks!


Quote:
Originally Posted by Drweldin View Post
On the Gen 2 unit itself under "Sensor Mode"
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16Ts, ATR downpipe with high-flow cat, MBC (in cockpit), Kormex'd, 560cc's, Walbro Pump, MAFT GenII, 3.5" GM MAF Blow-through, HKS SSQV '07, EGR Blockoffs. Rebuilt 4 bolt block.


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