FP Group N calibration FN2 same as in Group N Reflashed ECU?

FlashPro questions & answers specific to the FN2 European Civic Type R
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walter
Posts: 27
Joined: Thu Mar 26, 2009 5:32 am
Location: Lihuania

FP Group N calibration FN2 same as in Group N Reflashed ECU?

Post by walter » Fri Jul 10, 2009 8:06 am

I think that there is a problem with Group N calibration for FN2 in FlashPro. My car detonates when engine enters VTEC @3800rpm. I think that it is not the same calibration which was used in Group N reflashed ECU. And it seems that there is a flat spot at 2500-3500rpm.

My mods: Toda header, Milltek sport stainless steel exhaust, Hondata heatshield gasket, FlashPro, Toda hi-power clutch/flywheel kit.

With that mods Group N Reflashed ECU worked fine.

Soon I'll make datalog and put it here.
FN2 R-04455

walter
Posts: 27
Joined: Thu Mar 26, 2009 5:32 am
Location: Lihuania

Post by walter » Fri Jul 10, 2009 8:44 am

Here is my datalog. When I press accelerator slightly during entering VTEC @3800rpm my car jerks from 3800 till 4200rpm and there is some detonation heard in exhaust system. When I press accelerator harder during entering VTEC there is no so much jerking and detonation.
Maybe you can see from datalog what is wrong?

Thanks!
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groupn.rar
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FN2 R-04455

e-z
Posts: 4
Joined: Sat May 22, 2010 8:02 am

Post by e-z » Sat May 22, 2010 8:13 am

i registered the same difference like you...
the switch point is lower then the reflash ecu has...

else the full trottle sensity is different to the oem calib.
Civic 2007 FN2

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