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Swapped to uberdata, 4500rpm idle?

Old 06-26-2004, 12:42 AM
  #1  
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Default Swapped to uberdata, 4500rpm idle?

Well, got my uberdata'd ecu in there, running beerbongs map, but modified it to get more feul earlier in the high throttle maps, im running an rbh5, spools quicker, and its also on a d16y8, but close enough. I get no codes, car starts up fine, drove fine for a little bit, about 20 minutes, boosting alot in teh first 5. My a/f stayed full rich though. After driving to my girls house, then driving off, i boosted a quick 9 psi, then put the clutch in, and it stayed at like 4500 rpms. My throttle pedel wasnt stuck, it just stuck at like -10psi on the boost guage and idles at like 4500 rpms. Pulled the hazard fuse, still did it. Sit for a few minutes, and it drove fine again. Drove for another 5, boosted again, and it did it again. Let it sit for a couple hours, then pulled the hazard fuse, still did it. Drove it for like a minute like that, and it went away, studdered a second, then drove fine again, full rich... WTF is going on? i was hoping uberdata would fix my problem. Should i just tune the feul down on the afc before i start the car next time. All my afc settings are back to 0%. Arg....
y49crxsi is offline  
Old 06-26-2004, 01:09 AM
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Join Date: Nov 2003
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Default Re:Swapped to uberdata, 4500rpm idle?

Quick question first...

Are you controlling your fuel through AFC and through Uberdata?!?!

Uberdata does all of the fuel and ignition for you.

It might be worthwhile to reburn the chip and go over all of the variables before burning the chip again. I dont think I've heard of it getting stuck in 4.5k after boosting.

Let me know...
B16Drag is offline  
Old 06-26-2004, 06:49 AM
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Default Re:Swapped to uberdata, 4500rpm idle?

No, my settings on the vafc ara alll 0. Its weird, it seemed to only do it after i hit boost, but didnt do it at first..... weird....
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Old 06-26-2004, 07:39 AM
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Default Re:Swapped to uberdata, 4500rpm idle?

So you had this problem before with the hack?
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Old 06-26-2004, 08:27 AM
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Default Re:Swapped to uberdata, 4500rpm idle?

Nope, the problem i was having with the hack seemed to be fixed with a loose injector wire. No more probs, but, i took it to the exhaust shop this morning, and i boosted once while getting on the highway, 2-4 gear, and it didnt do the 4500 trick. But twice it did run like it did with the hack, hiccuping while cruising, but only for like a minute, and it wasnt bad at all. My idle jsut got real screwy, and it ran like crap for about a minute. BUt then it drve fine again. I need to get tuned to my setup, but i was hoping beerbongs would be suitable atleast outta boost. Ill play with a stock y8 map and see what i can do...
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