Hondata

Changes from 2.7.8.0:

• FlashPro firmware updated to version 118
• [2016-2017 Turbo Civic] Added new Hondata mode feature.
• [2017 Civic Si] Air flow meter tuning now available.
• [2016-2017 Turbo Civic] Added support for 5AA-K56 - Central America, 5AA-K66 - Central America, 5AA-K76 - Central America

Download here

Hello,

After update to FPM 2.7.9.0, and following the procedure to update the ECU, with the engine cold the car started to be sluggish.
A previous version was installed and uploaded to be working.
The FP S/N is FPP-SI-INT-20290 and the vehicle is a FN2 2009. A datalog is here.

Best regards,
JS

Just updated to this version,

I was getting a random hesitation on my previous flash at 6k that felt like the flat shift was cutting in, so updated FP version, and the cal and switched the flat shift off.



Car barely started, chugged and ran so rich the smoke was belching out

2008 fn2 UK FP si-int-21061


Can't revert software

Ok, we are looking at this.

Datalog attached


https://www.dropbox.com/s/qchaiyopdt8hf ... .fpdl?dl=0



Super rich on start up, as previously stated car was perfect prior to this, no hardware or software changes since initially calibrated

Hondata

Injector duty here is 26% ( stock injectors) , on previous log on older software ( same cal. ) it was 4% at idle

I also am having trouble with this update. RPMs are jumping when I slowly rev the engine. Rev to 1500 and it jumps to 2000 on its own. I tried driving around my neighbor but I couldn't because it jerks, the rpms just jump on their own it's so boggy.

I and many others are having this problem with the 2.7.9.0 update.

I missed church and was late to work because of this had to use my dads truck.

2.8.0.0 will fix any problems with the last release for the 06 Si & FN2.

Download here

What was the issue ?

Thanks for the quick fix


EDIT. Reflashed and checked, everything seems fine at idle, 4% duty cold dropping to 2-3% as engine comes up on temp.


Thanks again Hondata

We made a mistake updating the 06CivicSi/FN2 code base which did not show up testing. We've changed the build procedure to prevent the same problem for occurring again.

I just updated my fn2 with the new flashpro manager and my car wont start ... now ... screwed ... PLEASE HELP ASAP The car just swings

From Help, About, what is the version of software you are using?

I will not update my 2.7.7.0 to 2.8.0.0 until it is clear what is happen...

The FlashPro was updated with 2.8.0.0 with this new release the sluggish, smoke disappeared and return to normal.
This was done in a Civic FN2 2009, can anyone confirm this in Civic Si?
Thanks for the fast resolution.

[2016-2017 Turbo Civic] Added new Hondata mode feature.

What exactly does that change with the econ button? just the boost level?

The partial throttle still feels like its in econ mode. Throttle reponse seem really slow and doesn't build much boost until you give it a lot of throttle. I will need to flash back to stock to confirm this but I figure I will ask too. WOT boost level is stock level.


Is the A/C in econ mode with the econ button on? I notice the a/c fan does change speeds with the econ on.