thegreatdanes B20A dyno tuned, dynosheet

[TWOLOUDNPROUD]

Here's my basemap carotman, it needs a little part throttle fuel tuning. I was going to make that perfect first but my datalogging stopped working after the dyno tune and I cant for the life of me get it to work again which is quite frankly pissing me off right now.
You might want to just copy the table values and make a new rom in Crome to avoid any issues with any plugins I might have added in my rom that you might not have installed.
Here you go: http://home.tiscali.dk/uplort/Forum/b20a-basemap.zip

thegreatdane that bin is nice i like the way my b20a pulls but i did noticed my Ecu light is now a shift lightHow did you do that ? i have Crome 1.2

[AccordEpicenter]

very nice 'dane, now we're talkin

[TWOLOUDNPROUD]

thegreatdane is the gear ratio's in the bin are thay set to your B20a trany? and and what pin on the Ecu do i need to use to launch control? let me know.

[TWOLOUDNPROUD]

bump

[thegreatdane]

Well, first of all you should update to the latest crome version 1.2.5, it's improved a lot if you use datalogging.

Here's the gear thresholds for B20A tranny, 205/40 17" tires and 7000rpm rev limit:
1st: 61km/h
2nd: 104km/h
3rd: 153km/h
4th: 200km/h
5th: 243km/h
Reverse: 64km/h

But crome doesnt seem to handle the gear calculation very well, I just use it when tuning to only datalog in certain gears.

The shift light is a plugin that you need to install, it's called "addExtrafeatures" and here's a link to the plugin library: http://sourceforge.net/project/showf...kage_id=158624

To use launch control and FTL I made a special bin, that must have the pin B5 connected to ground to activate the whole thing and uses pin B8 for the clutch switch and reads the clutch switch the opposite way. But I added my own brake light switch as a clutch switch because I dont have cruise control so I dont know if you will need the same bin.

But I can upload it for you if you want to try it.

Btw. I found out why my datalogging didnt want to work, it was the datalogging unit itself (rs232 converter) that took a dump so I just got a new one.

[TWOLOUDNPROUD]

i got my datalogging working and all the gauges work to now that sweet. I will post some video later of it.

[Hans]

i got my datalogging working and all the gauges work to now that sweet. I will post some video later of it.

please do thegreatdane nice numbers man!!

[Fushi]

Great numbers !
It must be fun driving it
If you convert the car to OBD1, you have to add an O2 sensor ?
I don't have any O2 sensor on the car (Open loop). Where do you add it ? Tail pipe of the headers ?

...But yea with stock engine 7000rpm is preferable to be safe.

Huh ? You're worrying me...
My Accord revs past 7000rpm with the stock Accord B20A2 EDM ECU...
Is there a problem ?

I've noticed dual valve springs (intake and exhaust) when I checked the valve clearance. I think it's standard on every B20A, right ?