Hondata

soxfan143 wrote:My idle ignition is around 10*. At least it floats between like 7* and goes up to 15* sometimes. I'm also having a weird idle issue where it almost stalls but then recovers and it will do it again every 20-30 seconds. But it only does it randomly. And mostly after a hard run.

Do you have a datalog of this happening?

@Hondata:

Live tuning bug, if you reindex a table you're live tuning, it totally fubars the map. For instance I had indexes 4000, 4250 and 4500 with fuel of say 4400, 4250, 4500 respectively. I didn't need 4250 one, so I deleted it, the table reindexed. But the next pull at 4250 rpm in the datalog I went uber rich cause the fuel unit of 4500 rpm was being used at 4250 rpm. After stopping my live tuning session and reflashing the problem went away.

Yes, you cannot re-index while live tuning.

Hondata wrote:Yes, you cannot re-index while live tuning.

I was afraid that was the case. Thanks for the clarification.

VitViper wrote:

soxfan143 wrote:My idle ignition is around 10*. At least it floats between like 7* and goes up to 15* sometimes. I'm also having a weird idle issue where it almost stalls but then recovers and it will do it again every 20-30 seconds. But it only does it randomly. And mostly after a hard run.

Do you have a datalog of this happening?

Yes I do actually. You want me to send it to you. I do think I figured it out though. The timing table had 15* of timing in the idle cells. So I dropped it to 20* and my idle seems way more stable. It used to wander around a bit and the AFRs would go from 14.0 up to 15.5 at random intervals, now it seems to stay around 14.7-14.9. I'll try getting it up here in a few.

Sure, send them my way. I suspect it's more of a fueling issue than a timing issue. vitviper at gmail dot com.

VitViper wrote:Sure, send them my way. I suspect it's more of a fueling issue than a timing issue. vitviper at gmail dot com.

Thanks Vit. I'll send them later if that's ok. My Fp is in the car.

@Hondata:

Clicking on .fpdl or .fpcal files in Win7 64 bit does not actually open the cal or datalog. It opens the FlashProManager, but nothing loads. The file association functionality is broken. Opening cals and datalogs from withing FProManager work.

I've already tried cleaning up the registry by removing the .fpcal, .fpdl, FlashPro.Calibration and FlashPro.Datalog entries in the registries under HKLM and HKLU and letting FProManger recreate them. No go. Files simply do not open under when clicking them in Explorer, FProManager launches, but nothing opens.

^ This happens to me too in win7 64.

The file association and themes have been fixed for the next release.

Hi Hondata

Do you intend to add in the 37820-RRH-U63 ECU Part number?

It is similar to the 37820-RRH-U11 ECU which having the same wiring, same emission and same engine.

Thanks

I just installed 1.1.3.4, and am still confused by the Individual cylinder ignition trim. The name of the adjustment is "Retard", but the values we enter need to be negative if we want to retard, right? If so, then that is backwards from the air and coolant temp compensations where it looks like you enter a positive value next to "Retard" if you want to retard timing, right?

Is there now a way to connect an external wideband input for the S2000?

Yes, the cylinder trim should read 'advance'.

The S2000 ECU does not have any spare inputs for a lambda input.

Hondata wrote:The S2000 ECU does not have any spare inputs for a lambda input.

That's what I thought. However, there is an item in the calibration window called "Lambda" under the Closed Loop item that shows "Wideband lambda input" with voltage ranges and corresponding lambda values. What is this for?