FP cannot detect gears 5 & 6

FlashPro questions & answers specific to the 2006-2009 (US, UK, Asia) S2000
Post Reply
chneo1982
Posts: 43
Joined: Tue Dec 25, 2012 2:29 am

FP cannot detect gears 5 & 6

Post by chneo1982 »

Hi hondata,

I noticed FP cannot read gear 5 and 6.

What could the issue be?

I am trying to retard higher gears using the gear ignition compensation table.

THanks!

User avatar
Hondata
Site Admin
Posts: 9278
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: FP cannot detect gears 5 & 6

Post by Hondata »

How are you determining that it is not working? Calibration? Datalog?
Hondata

chneo1982
Posts: 43
Joined: Tue Dec 25, 2012 2:29 am

Re: FP cannot detect gears 5 & 6

Post by chneo1982 »

Image

The above log shows WOT pulls from gears 1 to 5.

The point where the cursor is is supposed to be gear 5 but FP is still detecting it's in gear 4. When shifting to gear 5 from gear 4, there's a valley in the graph showing gear 3 is detected for a brief moment. The same valley occurs at the beginning of gear 4 as well.

Is this my gearbox problem or is there a glitch in the software?

Appreciate your advice. Thanks!

User avatar
Hondata
Site Admin
Posts: 9278
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: FP cannot detect gears 5 & 6

Post by Hondata »

Vehicle market & model? Do you have standard transmission ratios? Does the speed read correctly? With the calibration we can see what the speed compensation is too.
Hondata

chneo1982
Posts: 43
Joined: Tue Dec 25, 2012 2:29 am

Re: FP cannot detect gears 5 & 6

Post by chneo1982 »

2008 asian AP2.

Final drive is changed to 4.57.

ECU speed compensation set to -11%.
Attachments
S2000 Track.fpcal
(8.05 KiB) Downloaded 154 times

User avatar
Hondata
Site Admin
Posts: 9278
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: FP cannot detect gears 5 & 6

Post by Hondata »

Not surprisingly, it's from the final drive swap. Currently there is no way to compensate for this in the ECU.
Hondata

chneo1982
Posts: 43
Joined: Tue Dec 25, 2012 2:29 am

Re: FP cannot detect gears 5 & 6

Post by chneo1982 »

The final drive is at the rear axle. It affects all the way to the front at the gearbox?

Post Reply