1.8T Tune on ME7.5

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auamanu

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	1.8T Tune on ME7.5 « on: March 09, 2015, 04:50:45 AM »

Hello,

how can i check the right Exhaust-Gas-Temp? If i log Channel 214, i see the Lambda and the Temp, but is this the right Temp, if the exhaust is changed to a catless system?

I get 950°C @ 5500RPM, 0,9bar pressure and 0,75 lambda. More pre ignition is not possible without knock.


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aef

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	Re: 1.8T Tune on ME7.5 « Reply #1 on: March 09, 2015, 05:06:55 AM »

Which engine ?

The big ones, BAM and AMK have a real egt probe. All the others calculate the egt by model.


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auamanu

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	Re: 1.8T Tune on ME7.5 « Reply #2 on: March 09, 2015, 05:47:06 AM »

Is a BFB engine.

But how can i check the EGT if the ECU only calculate it? Only with a seperate egt-sensor?

Or can i use this Info +/- 100°C or ist this info now absolutly uncorrect?


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aef

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	Re: 1.8T Tune on ME7.5 « Reply #3 on: March 09, 2015, 06:57:56 AM »

Yes, probe before turbo in the 4to1 collector is the best position.

Whats your goal here?


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