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1.8T ME7.5 hot start fueling
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Topic: 1.8T ME7.5 hot start fueling (Read 5614 times)
Rocky
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1.8T ME7.5 hot start fueling
« on: July 18, 2016, 11:49:00 AM »
Hi friends
i have hot start problems on 850ccm 1.8T mafless with race camshafts.
i see there is a bit too much starting fuel.
-lambda on idle is near 1.00 but with little misfires. (i know that lambda readings with misfires is not reliable:))
-idle rpm raised to 1000rpm.
i have tried to lower FNSSM with no success..
Regards
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nyet
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Re: 1.8T ME7.5 hot start fueling
« Reply #1 on: July 18, 2016, 12:01:19 PM »
log tmot and tweak KFFWL
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Rocky
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Re: 1.8T ME7.5 hot start fueling
« Reply #2 on: July 20, 2016, 11:26:14 AM »
Quote from: nyet on July 18, 2016, 12:01:19 PM
log tmot and tweak KFFWL
source x TMOT --->>> GGTFM EIN Motor-Temperatur
source y TMST --->>> GGTFM EIN Motorstarttemperatur
what is the difference between Motor-Temperatur and Motorstarttemperatur;)
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nyet
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Re: 1.8T ME7.5 hot start fueling
« Reply #3 on: July 20, 2016, 11:38:30 AM »
One is the temperature when the car was first started, other is tmot (current temp)
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Please 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
Tshirt2k
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Re: 1.8T ME7.5 hot start fueling
« Reply #4 on: July 24, 2016, 10:24:19 AM »
How long after starting? if within ~50secs there are afterstart tables
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Jim_Coupe
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Re: 1.8T ME7.5 hot start fueling
« Reply #5 on: August 06, 2016, 09:27:44 AM »
Nice I will also try tweak or "fiddle" wirh this KFFWL in my 1.8T before the winter comes. my E85 coldstarts suck.
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E85oholic
nyet
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Re: 1.8T ME7.5 hot start fueling
« Reply #6 on: August 06, 2016, 11:00:36 AM »
Quote from: Tshirt2k on July 24, 2016, 10:24:19 AM
How long after starting? if within ~50secs there are afterstart tables
In ME7. 1 it is always used, iirc. I don't know about 7.5
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ME7.1 tuning guide
ECUx Plot
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Trim heatmap tool
Please 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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