07 accord CM5 tuning options

Re: 07 accord CM5 tuning options

Postby bianyy » Fri Oct 05, 2018 11:22 pm

KTuner wrote:The idle target is the same in either mode, as you can clearly see the tables aren't labeled P D N etc. Please read my post again to see if it now makes sense.

Hi my friend
The problem is they are not the same as you said.
idle is 700 on D and 800 on P when setting 700 in kcl.
if set 800 in kcl, idle is 800 on both D and P with no prob.
Please let me know how can I get idle on both D and P same as 700.

Check the last minute of attched log to see I showed 20 second on D and another 20 on Neutral.
thank you very much.
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K24A Stock RAA header-6-10-2018-11-31-29 AM.zip
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Re: 07 accord CM5 tuning options

Postby KTuner » Sat Oct 06, 2018 5:58 pm

Again, because load has been introduced. I don't think you caught that.
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Re: 07 accord CM5 tuning options

Postby bianyy » Sat Oct 06, 2018 11:37 pm

KTuner wrote:Again, because load has been introduced. I don't think you caught that.


ok lets only talk on P and N.
How can I set idle of P to 700 RPM. Just let me know this , thanks.
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Re: 07 accord CM5 tuning options

Postby KTuner » Mon Oct 08, 2018 3:32 pm

You mentioned you already had, and those are the only target tables available.
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Re: 07 accord CM5 tuning options

Postby bianyy » Mon Oct 08, 2018 10:18 pm

KTuner wrote:You mentioned you already had, and those are the only target tables available.

It did not take effect on P or N as the datalog.
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Re: 07 accord CM5 tuning options

Postby bianyy » Tue Apr 16, 2019 3:51 am

Hi Kt

Inject size setting in the calibration come from your software for K24A8 is set to 310cc which was knew as 270cc, do I need to modify this if I am running a K24A2 stock? And what should be injector dead time setting for my application?
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Re: 07 accord CM5 tuning options

Postby KTuner » Tue Apr 16, 2019 4:38 pm

If the sizes are the same there is no change from factory fueling.

Injector battery offsets are the dead times for the injectors you're using.
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Re: 07 accord CM5 tuning options

Postby bianyy » Tue Apr 23, 2019 11:45 pm

HI Kt

I need your help on assessing my idle issue.
After stop when I swith from D to N or P. idle RPM suddenly drop to less than 600 RPM (I set 800 RPM in calibration) for 2 seconds and then back to 800. At the time I saw below things, and I also confirmed idle learn procedure finished:

>>>MAP drops to about 22KPa - Normal idle 25kpa
>>>Relative throttle position sensor drops to 1.5 degree - Normal idle 2.12 degree
>>>Injector width drop to 1.9ms - Normal idle 2.3ms

This won't happen if I stop with at D position. Please look at attched kcl and datalog for information.

idle.PNG
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K24A_STOCK_VTC_RAAHD_FUEL4.zip
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Re: 07 accord CM5 tuning options

Postby KTuner » Wed Apr 24, 2019 12:24 pm

You may be going lean or rich, causing RPM to drop. Monitor your air/fuel during this occurrence.
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