can you guys give me an idea of typical MAF readings at WOT?
06-04-2003, 06:19 PM
#1
can you guys give me an idea of typical MAF readings at WOT?
<center><img src="http://pictureposter.audiworld.com/143/vagplots-1.jpg"></center><p>I just did some logging, i think the readings are low.
2000 1.8t wett chip
Thanks Uwe for a great product!
2000 1.8t wett chip
Thanks Uwe for a great product!
06-06-2003, 04:15 AM
#2
AudiWorld Super User
I saw your post in the performance forum...
... I'm going through similar troubles that I think are MAF related.
My stock ECU and turbo at 6300rpm in 4th gear hits 140g/s and I think this is low. I would suggest getting the rpms up to 6000 at least, to see what your MAF data peaks at. The MAF readings should continue to increase all the way to redline.
Kirk
My stock ECU and turbo at 6300rpm in 4th gear hits 140g/s and I think this is low. I would suggest getting the rpms up to 6000 at least, to see what your MAF data peaks at. The MAF readings should continue to increase all the way to redline.
Kirk
06-07-2003, 01:21 PM
#4
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Re: can you guys give me an idea of typical MAF readings at WOT?
140g/s is a good value for a stock 1,8T. Normaly you get your highest readings where you have the highest hp reading. After that it goes down again.
06-10-2003, 02:32 PM
#5
Post I made a while ago with stock/chipped logs
<ul><li><a href="https://forums.audiworld.com/a4/msgs/1626648.phtml">https://forums.audiworld.com/a4/msgs/1626648.phtml</a</li></ul>
06-13-2003, 06:28 AM
#6
Thanks! so a chipped is about 160g/s and stock is 120-130...
I was at 110g/s chipped = bad.
I think i found the problem.<ul><li><a href="https://forums.audiworld.com/performance/msgs/53452.phtml">no logs yet...though</a></li></ul>
I think i found the problem.<ul><li><a href="https://forums.audiworld.com/performance/msgs/53452.phtml">no logs yet...though</a></li></ul>
06-13-2003, 12:19 PM
#7
Well, but just keep in mind your plots only go up to 4500 rpm
At 4500 rpm, i was sucking in about 100 and 140, respectively for stock and chipped. Still, there's definitely something wrong.
Let us know if it was your clogged airbox when you get those new logs.
Let us know if it was your clogged airbox when you get those new logs.
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