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Old 05-22-2011, 09:01 AM   #1 (permalink)
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Unhappy Is it possible? idle PC5

Friends, I have a doubt about the idling BMW S1.
to achieve stability, shortages and overages, I had to make an adjustment, which I found absurd, and was wondering if someone already experienced the same problem. I even lowering the amount of fuel, it begins to fail to slow, giving them only 30 points at idle, I got a sure hit in march. would correct this? or has something different to do?
thanks for your attention! see below the table:


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Note: This only happens after I did the system lock PAIR


my configuration:
full Akrapovic exhaust short
PC5
autotune
Candles brisk
KN Filter
PAIR system blocked
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Old 05-22-2011, 09:38 AM   #2 (permalink)
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With 0 throttle, you should put in 0 From 0 to 14500. Someone else care to explain.

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Old 05-22-2011, 10:44 AM   #3 (permalink)
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Silly Question .... Have you calibrated the Throttle Position Sensor setting?
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Old 05-22-2011, 11:46 AM   #4 (permalink)
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I've calibrated the throttle! the problem persists, the more improved, lowered to 20 points, and got better.
maps for the escape, all the initial position of the butterfly is in 0, over 1250 to 1500rpm, this by 10 points.
any other tips?
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Old 05-23-2011, 10:06 AM   #5 (permalink)
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Calibrate the throttle?

I didn't see any reference to that in the PC V install guide, and I thought I remember reading here that that was not recommended.
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Old 05-23-2011, 10:20 AM   #6 (permalink)
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Quote:
Originally Posted by djhartm View Post
Calibrate the throttle?

I didn't see any reference to that in the PC V install guide, and I thought I remember reading here that that was not recommended.
It's not unless you are having problems. (with a PCV)
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Old 05-23-2011, 10:25 AM   #7 (permalink)
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Quote:
Originally Posted by decapatack View Post
I've calibrated the throttle! the problem persists, the more improved, lowered to 20 points, and got better.
maps for the escape, all the initial position of the butterfly is in 0, over 1250 to 1500rpm, this by 10 points.
any other tips?
First, I can tell you that a little rich idle mix (12:1) will result in a smooth idle. However, it isn't all that good on the bike. Causes a lot of issues down the road assuming the bike idles a lot.

Let me think about it .....
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Old 05-23-2011, 10:48 AM   #8 (permalink)
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let me understand if I use the AFR table of autotune, the position of low gear, 1250rpm, 12.3 colocarcomo reference for example, should fix it?
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Old 05-23-2011, 10:55 AM   #9 (permalink)
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Quote:
Originally Posted by decapatack View Post
let me understand if I use the AFR table of autotune, the position of low gear, 1250rpm, 12.3 colocarcomo reference for example, should fix it?
Should .... first try 12.5:1 that way you could run it forever without any issues. If not back it down to 12.2 next ....
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Old 05-23-2011, 02:19 PM   #10 (permalink)
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Do NOT calibrate the throttle unless you are on a dyno and can do real time WOT runs during calibration. This is due to the fly-by-wire throttle system.

As far as the 0% column... I run about 8-10 or 12 somewhere in there right around the idle RPMs (in the fueling table)... everything else is zeros in that column.
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