ME 7.5 wideband lambda correction in wot

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mbkr89

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	ME 7.5 wideband lambda correction in wot « on: March 25, 2018, 03:25:02 AM »

Hello,
on my BAM engine lambda correction stop if current afr is 0.75.
How can i fix the problem to run correction at lower lambda about 0.72 for example.


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spacey3

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	Re: ME 7.5 wideband lambda correction in wot « Reply #1 on: March 26, 2018, 03:10:39 AM »

.75 is around minimum reading of the sensor (hence it flat lines) - LALIUS. (can probably be changed, no idea if it's accurate below .75 or anything though).

LALIUSMN is the minimum lambda the trims are active, you can lower that a bit.


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prj

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	Re: ME 7.5 wideband lambda correction in wot « Reply #2 on: March 26, 2018, 03:23:50 AM »

I think correct way is to fix the tune.

The car wouldn't even drive without lambda control.


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sonique

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	Re: ME 7.5 wideband lambda correction in wot « Reply #3 on: March 26, 2018, 06:31:32 AM »

Bam engine 0,75 lambda EGT protection
this lambda very rich fix the program


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mbkr89

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	Re: ME 7.5 wideband lambda correction in wot « Reply #4 on: March 28, 2018, 03:59:52 AM »

Thank you


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