i am fixing to buy one

 

Ever wondered what the correction value in FC Datalogit means?

FC Tune vs. FC Datalogit

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Andre &raquo;</TD></TR><TR><TD CLASS="quote">Ever wondered what the correction value in FC Datalogit means?

FC Tune vs. FC Datalogit


</TD></TR></TABLE>

I belive that the ign vs tps correction if for ammount of ign. voltage the ecu gives to the eng at diff. throttle positions.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by onefstek &raquo;</TD></TR><TR><TD CLASS="quote">
I belive that the ign vs tps correction if for ammount of ign. voltage the ecu gives to the eng at diff. throttle positions. </TD></TR></TABLE>

No sir.
The coil always sees battery voltage.

I know why they misinterpreted the value, all other ignition correction values are retard from 0 to 255 while only TPS correction is either retard or advance from -128 to 127.

That means by default all values are 128 which means 0 correction (-128 + 128 = 0). They had no idea what to do with the 128 (128 degree retard?) so they used the same interpretation as for the injection vs TPS setting.

Interesting how they mislead the user or leave them in the dark.

 

New guy Dieing to know whats up with this software!!! please fill us in. Any info please send to preludesh310@hotmail.com

 

A preview is available for download, currently only B16B, B18C and 13B-REW (RX7) models are supported.

http://www.fctune.com/download/FCTune_0_51.exe

Edit: B18 sample file: http://www.fctune.com/download/B18Cv4.10.Dat



Modified by Andre at 6:33 PM 7/26/2005

 

nice work.

 

is it possible to extend the fuel and ignition maps?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b00stedbyFastrax &raquo;</TD></TR><TR><TD CLASS="quote">is it possible to extend the fuel and ignition maps?</TD></TR></TABLE>

No. You have 20x20 for VTEC On and Off, why do you even want more?

 

any plans for b16a2 ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vti444 &raquo;</TD></TR><TR><TD CLASS="quote">any plans for b16a2 ?</TD></TR></TABLE>

Please don't mix up the PFC models with the Honda engine codes. All PFCs are OBD2A and basically the same except they have different base maps. The older PFCs (H001 and H002) have the CPU socketed, the newer ones directly on the board, but that's it.

The PFC model is either B16B or B18C, but both will work with the B16A2, you just need new maps.

Some PFCs with B16A1 and B16A2 base maps are out there, but they are not even in the catalog from Apexi. Maybe from AP Engineering.

 

the only PFC they made where for the OBD-2A which is the CTR. I have this one in my OBD1 car with a conversion harness and everything and it works fine on my car. I am running a GSR bottom end and a B16A head. I am thinking about selling my stuff with the conversion harness and everything needed to run turbo also the comander

 

sorry, i kinda inderstand now.

my fc was setup on my vti with b16b basemap and car runs like ****. i questioned tuners about this who were retards and said they had run b16a basemap.

anyway, guy that is gonna retune it has managed to get hold of b16a2 euro basemap. after comparing that to b16b he said they very, very different maps

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vti444 &raquo;</TD></TR><TR><TD CLASS="quote">anyway, guy that is gonna retune it has managed to get hold of b16a2 euro basemap. after comparing that to b16b he said they very, very different maps</TD></TR></TABLE>

I have the maps for the B16A and B16B here and they are different. The B16B is about 10% richer, but at idle/cruise they are the same.

 

ANDRE !! Man we have been following your progress over at http://www.racebread.com We're all RB guys (skyline motors swap guys) and Jon Powell may have already contacted you but if not , we/I was wondering if you had anyplans to make this new software usuable for the Power FC for the RB motors (Rb20, RB25, RB26) Please let me know, you can email me at preludesh310@hotmail.com

 

Bump cause I will buy the program A.S.A.P

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BseriesHybrid &raquo;</TD></TR><TR><TD CLASS="quote">Bump cause I will buy the program A.S.A.P</TD></TR></TABLE>

There is nothing you can buy, the software is free

 

Can any of you guys add to this database?

http://forums.freshalloy.com/u...art=1

 

can you pm me on how to get the program. Running LS/Vtec gt35R RC750's and best a/f ratio is 10:5:1

 

Bump cause I would love datalogging

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BseriesHybrid &raquo;</TD></TR><TR><TD CLASS="quote">Bump cause I would love datalogging</TD></TR></TABLE>

I have posted the link to v0.51 on the previous page, but you can download v0.52 here: http://www.fctune.com/download/FCTune_0_52.exe

 

What ever happened to this? It looked so promising.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CPR &raquo;</TD></TR><TR><TD CLASS="quote">What ever happened to this? It looked so promising.</TD></TR></TABLE>

Ditto that question.

 

i used the power FC to tune a mitsubishi turbo, it wasnt EASY it took a bit to get it right, and for some reason i wasnt able to get any lamda values to show up anywhere, thats what made it harder

 

strange


Modified by MiraiZ at 1:26 PM 2/22/2007