Calculation of torque limiter EDC 15

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Calculation of torque limiter EDC 15

Postby kokike28 » Fri Jan 03, 2020 11:03 pm

Hi guys. Can someone tell me how to calculate torque limiter as a percentage ? I have edc 15 tuning guide but there only write is from wich rpm and max +- 25%.

Thank you.

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Re: Calculation of torque limiter EDC 15

Postby user202 » Mon Jan 06, 2020 5:08 pm

You couldn't make torque limiters like %.
The percentage tune is garbage.

When start tuning a car should consider what boost you able to push. If you have the boost value f.e 2300 mbar you can calculate maf and i.q.
For example 1.9 tdi with 17.0 afr you will get 63 mg max i.q .
Than make all maps regarding this max i.q. and your torque limiter max at around 2250rpm and slightly begin to decrease from 3250-3500 rpm. ;)

If you use just a percent of 25% for the whole map your clutch will be slip because stock characteristic around 1900 rpm..

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Re: Calculation of torque limiter EDC 15

Postby kokike28 » Tue Jan 07, 2020 1:26 pm

user202 wrote:You couldn't make torque limiters like %.
The percentage tune is garbage.

When start tuning a car should consider what boost you able to push. If you have the boost value f.e 2300 mbar you can calculate maf and i.q.
For example 1.9 tdi with 17.0 afr you will get 63 mg max i.q .
Than make all maps regarding this max i.q. and your torque limiter max at around 2250rpm and slightly begin to decrease from 3250-3500 rpm. ;)

If you use just a percent of 25% for the whole map your clutch will be slip because stock characteristic around 1900 rpm..


Here's the data, but maybe i don't get it right. You can explain it to me to i understand ?
You do not have permissions to view the files yet. You have to be registered and you have to make at least 3 quality / unique posts.

kokike28
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Posts: 10
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