Barks
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« on: June 29, 2012, 08:50:53 AM »
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Hello,
Has any one got any information on 'DBW throttle with cable response' that some tuners are offering.
I gather there must be some maps to tweak to sharpen up the slow throttle response on the DBW
Thanks in advance
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nyet
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« Reply #1 on: June 29, 2012, 09:14:33 AM »
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They're 100% junk.
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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robin
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« Reply #2 on: June 29, 2012, 10:40:51 AM »
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typical response, nye!
basically linearizing the pedal map so that it takes more pedal travel to get equivalent throttle movement. great for track use or for someone who doesn't like the touchy pedal. they don't sell well cause most people drive it and think the car is slower since they actually have to push the pedal more. also, MED9 has many throttle 'tightness' maps that control rate of change of throttle body. those are quickened over factory.
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Nottingham
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« Reply #3 on: June 29, 2012, 10:55:20 AM »
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Setting the requested air charge to match LDRXN earlier in KFMIRL map would do the trick I guess(?)
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nyet
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« Reply #4 on: June 29, 2012, 11:01:19 AM »
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or the ones that remap throttle response by sitting in between the accel pedal and the ecu lol
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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Barks
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« Reply #5 on: June 29, 2012, 11:36:01 AM »
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Ok... So good or bad. Can the throttle be 'sharpened' up? Can some one point me in the the right direction.. Or has it been tried and tested.. And failed
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nyet
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« Reply #6 on: June 29, 2012, 11:44:47 AM »
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If by sharp you mean "terrible"... yes.
You can't make it any "faster"
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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Barks
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« Reply #7 on: June 29, 2012, 12:51:15 PM »
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 ok got it!
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ibizacupra
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« Reply #8 on: July 01, 2012, 07:26:32 AM »
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Ok... So good or bad. Can the throttle be 'sharpened' up? Can some one point me in the the right direction.. Or has it been tried and tested.. And failed
KFPED if you want to alter your pedal vs throttle relationship its very non-linear as std I have reverted mrs lupo to linear and its so much smoother to drive now.. almost 1:1 on map now. |
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nokiafix
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« Reply #9 on: July 01, 2012, 01:31:17 PM »
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Hello,
Has any one got any information on 'DBW throttle with cable response' that some tuners are offering.
I gather there must be some maps to tweak to sharpen up the slow throttle response on the DBW
Thanks in advance
Which tuners that?? |
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nokiafix
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« Reply #10 on: July 01, 2012, 01:36:59 PM »
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As above make KFPED 1:1, but you might want to advance it a little at the points where you pull off in first gear to give a little DBW feel assistance.
I have been working on this with some Focus ST owners who have throttle pedals like on/off switchs, so far the results as very good better drivability and one guy seeing around 50mile extra per tank of fuel..
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Barks
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« Reply #11 on: July 02, 2012, 12:00:47 PM »
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Which tuners that??
I think it is sold a Linear DBW throttle..... |
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Barks
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« Reply #12 on: July 02, 2012, 12:05:41 PM »
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I will have a look at just making it linear after around 2000 - 2500 RPM, just as a tester
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s5fourdoor
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« Reply #13 on: July 02, 2012, 01:30:05 PM »
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As above make KFPED 1:1, but you might want to advance it a little at the points where you pull off in first gear to give a little DBW feel assistance.
I have been working on this with some Focus ST owners who have throttle pedals like on/off switchs, so far the results as very good better drivability and one guy seeing around 50mile extra per tank of fuel..
OK, almost there. Please show us an edited map you'd suggest we run; |
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nokiafix
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« Reply #14 on: July 02, 2012, 01:56:51 PM »
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I will have a look at just making it linear after around 2000 - 2500 RPM, just as a tester
Me then.....  |
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