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Author Topic: Load Limit?  (Read 15128 times)
prj
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« Reply #15 on: December 06, 2019, 05:17:06 AM »

Thank you for the kind words. to note gangi is not correct! TDI box matched to 2.7t so no i am not lifting off. Changing into a higher gear when i am hitting a "limit" because it wont rev past this point.
gangi has nothing to do with it.
The RPM is increasing in the log until you lift.

Make a proper log in 3rd gear from 1500 to 7000 rpm, not the chopchop shit you are doing now. No one tunes cars by flooring 1->2->3. If it "does not rev", then show it by holding the pedal down and actually showing that the RPM does not increase. Right now RPM increases until you lift pedal.

This is why I said, it belongs to noob section, you don't know yet how to make a proper log.
« Last Edit: December 06, 2019, 05:18:42 AM by prj » Logged

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streacy
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« Reply #16 on: December 06, 2019, 09:45:11 AM »

See attached

3rd gear

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BlackT
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« Reply #17 on: December 06, 2019, 11:40:27 AM »

Why your timing angle is 1° before DTC at 4500 RPM?
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nyet
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« Reply #18 on: December 06, 2019, 12:08:04 PM »

I see no load limit problems.

Your IMAX is a mess though.
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streacy
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« Reply #19 on: December 06, 2019, 12:26:32 PM »

Thanks for the replies

Shit fuel in Ireland not much timing added,

IMAX as in klfdimx? It is the stock format just increased in areas. I will post up a screenshot when I get on my laptop

Should I use the ‘rs4’  format I.e. linear? Also how do you change the hpa axis in klfdimx

Thanks


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Blazius
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« Reply #20 on: December 06, 2019, 12:30:13 PM »

1* is very very low for that RPM, You need to pull boost most likely you will gain more by pulling boost and adding timing instead of high boost and very low timing.
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streacy
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« Reply #21 on: December 06, 2019, 12:57:23 PM »

What’s 1*?  How much should boost should I drop?
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nyet
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« Reply #22 on: December 06, 2019, 03:05:32 PM »

IMAX as in klfdimx? It is the stock format just increased in areas. I will post up a screenshot when I get on my laptop
It should be more or less level with your boost request and not have those weird dips.

Quote
Should I use the ‘rs4’  format I.e. linear? Also how do you change the hpa axis in klfdimx

Not unless you are going to do the full precontrol calibration route, which requires completely redoing DRL based on logging data.
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« Reply #23 on: December 06, 2019, 03:08:58 PM »

What’s 1*?  How much should boost should I drop?

1 degree -  are you actually knock limited , how are your AFRs looking, are you running low ignition on purpose ?
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streacy
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« Reply #24 on: December 06, 2019, 03:51:04 PM »

It should be more or less level with your boost request and not have those weird dips.

Not unless you are going to do the full precontrol calibration route, which requires completely redoing DRL based on logging data.

I need to do another full DRL logging sequence while IMX is set linear?

Is there anyway to sort out my IMX as it is?



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streacy
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« Reply #25 on: December 06, 2019, 03:54:22 PM »

1 degree -  are you actually knock limited , how are your AFRs looking, are you running low ignition on purpose ?

 Oh ok, I was running less than stock timing prior to installing updated SMIC. Only slightly higher than stock now and there still is no knock retard present. I will add more but we do generally have bad fuel here, it’s equivalent to 91 oct.


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BlackT
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« Reply #26 on: December 06, 2019, 04:02:05 PM »

Try to find better fuel, with ignition  soo close to GMT you are not going to make power
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nyet
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« Reply #27 on: December 06, 2019, 04:22:51 PM »

we do generally have bad fuel here, it’s equivalent to 91 oct.

Might need to drop AFR down to 11.5 for that, especially at peak torque.
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streacy
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« Reply #28 on: December 06, 2019, 05:11:43 PM »

Might need to drop AFR down to 11.5 for that, especially at peak torque.

Should be requesting 11.5 all the time on high load, fuelling with bts at .82 and lamfa at .82.

I’ll pull max load off and increase timing a small bit and repost.

Thanks for the advice


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prj
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« Reply #29 on: December 07, 2019, 05:45:26 AM »

0.82*14.7 = 12.05.
Ask 0.8 or 0.79.

1 degree at 4500 is insane on this engine. You need to be running at least 6 degrees at that RPM and even that's low.
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