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Dieing out after WOT

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Old Jan 8, 2003 | 11:29 PM
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Default Dieing out after WOT

I saw a few posts about this in the bad idle post. I never noticed it before relocating the maf (might have been happening though), but I did notice it tonight. Any ideas what is causing this?
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Old Jan 8, 2003 | 11:45 PM
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Default Re: Dieing out after WOT

MAF ends still on? What does the MAF flow rate look like when you snap the trottle close?
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Old Jan 9, 2003 | 12:06 AM
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Default Re: Dieing out after WOT

Maf ends are stock, unported and un-descreened <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> . Here is an excel file with the atap data of one occurance.

http://24.125.45.127:3000/book2.xls
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Old Jan 9, 2003 | 10:19 AM
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Default Re: Dieing out after WOT

Ahh... I just saw MAF Ends in your sig that's why I asked.

Have you tuned for relocated MAF yet?
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Old Jan 9, 2003 | 10:39 AM
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Default Re: Dieing out after WOT

Well, slightly. Just playing with the flow rate table a tiny bit. Ltrims are pretty much negative single digits. Maf table is stock, and I'm pretty sure the pe table is too. But I've got another weird problem too <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> . Not sure if this is since moving the maf either, I don't think so, but everytime I shift and release the clutch pedal in the next gear, it runs normally for about half a second, then goes completely lean off the scale for about 2-3 seconds, then snaps back to normal. I think this is causing my kr also, which I only get right at the shift according to atap logs.
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Old Jan 9, 2003 | 11:04 AM
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Default Re: Dieing out after WOT

I would put the MAF back to ATI location and see what issue exist or dont' exist.
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Old Jan 12, 2003 | 07:18 AM
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Default Re: Dieing out after WOT

I put it back and I'm lettign it learn again. Ltrims have jumped up from about -8 to +teens. Haven't done much driving on it yet, but the idle surge left and the dieing out at idle that it did last time the maf was here hasn't yet happened. Not sure about the hesitation on shifting or dieing after wot yet, will be reporting back this week <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" /> .

Also trying to fix a low boost problem too. **** just doesn't stop happening. Only making 4-5#'s. Trying a new belt this week too.
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