Lemmiwinks Adjustment Vote!
06-30-2005, 02:33 PM
#11
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Well he had 550c injectors at 4bar or some ****
so his trim was off -12 or so, I started leaning out the secondary thinking that would adjust WOT and it didn't. Move the primary one, it was good to go! I think -20 got him around -3 on Block 032
06-30-2005, 07:42 PM
#13
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This totally agrees with my observations...
Pulling lots of secondary affects both. Idle only seems to be affected when you go crazy on it, like 60% or so. Otherwise it's really not notable on the idle quality side. Both idle and part trims do register changes on the secondary.
07-01-2005, 05:22 AM
#17
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this is my log..the car runs fine but see the BK2 1-st o2 sensor reading
and see the reading of the other sensor down stream (light blue) ..all look fine with the exception of the first one on the driver's side (yellow) ..i don't know why it goes down lso low.. and NO DCT-s ?!
i got 2 new sensors that i'll swap in on sat and see if it changes.
now what are the blocks that measure Banks 2 and Bank 1 EGT-s ? i know one is 034 but what side is that ? and the other i read that it is 043 ..
<img src="http://pictureposter.audiworld.com/47312/2o2sensorlogs3-rdgear.jpg">
<img src="http://pictureposter.audiworld.com/47312/o2vlog.jpg">
i got 2 new sensors that i'll swap in on sat and see if it changes.
now what are the blocks that measure Banks 2 and Bank 1 EGT-s ? i know one is 034 but what side is that ? and the other i read that it is 043 ..
<img src="http://pictureposter.audiworld.com/47312/2o2sensorlogs3-rdgear.jpg">
<img src="http://pictureposter.audiworld.com/47312/o2vlog.jpg">
07-01-2005, 05:23 AM
#18
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I have an idear
I am going to write the author of lemmigeeks an e-mail for an exact explanation of when to use Secondary Tweaks and when to use Primary tweaks. That way we wont have to guess anymore.
07-01-2005, 05:34 AM
#20
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if you look into the s4 engine writeup (pdf file - in my sig)
you'll see them mentioning that they o2 sensors exchange info .. you cann look at the logs and see that they all read ..so they info will be used somehow. it makes me unconfortable to see that reading so low.. but then again looking at the sensor after the cat and the other ones the 1 looks like is going south .