Strange LDR behavior on high rpm, desired boost not reached

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nyet

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #15 on: February 18, 2017, 05:33:02 PM »

You're almost out of injector anyway.

Taper boost.

If you aren't willing to do that, ramp DRL up so flat wg req results in flat boost.

Also, fix your overshoot after ramp. IMX is an incomprehensible mess during spool.


« Last Edit: February 18, 2017, 06:23:36 PM by nyet »	Logged

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nyet

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #16 on: February 18, 2017, 06:22:36 PM »

Seriously, dude, what the hell is going on here?


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roman_tyk

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #17 on: February 19, 2017, 01:30:09 AM »

Quote from: nyet on February 18, 2017, 05:33:02 PM

You're almost out of injector anyway.

How do you assume that? maximum injection time is 16ms in the logs.
I tried many times to tune KFLDR but it gave more worse results then keeping it in stock.

I am adding two maps.


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Imho

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #18 on: February 19, 2017, 11:16:20 AM »

Nyet any suggestions ?


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nyet

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #19 on: February 19, 2017, 12:26:48 PM »

Fix the terribad I limiter behavior, fix DRL.


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Imho

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #20 on: February 22, 2017, 02:10:47 PM »

yea seems that we dont know how.. did you check maps posted by Roman ? shall we check anything else ?


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nyet

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #21 on: February 22, 2017, 02:11:54 PM »

Quote from: Imho on February 22, 2017, 02:10:47 PM

yea seems that we dont know how.. did you check maps posted by Roman ? shall we check anything else ?

Follow the input to the map and figure out what cells are being used during spool.

The ridiculous curve is immediately obvious.


« Last Edit: February 23, 2017, 12:32:12 PM by nyet »	Logged

4ringpieces

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	Re: Strange LDR behavior on high rpm, desired boost not reached « Reply #22 on: February 23, 2017, 05:43:25 AM »

"Left drl stock" "fucked up dimx"

Understand the input to the DRL map and bingo... you should find your problem


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