Hi all,

I've been working on my ecu file for some time now but am a bit lost at the moment (as I'm still a noob at the subject).
For starters, here are the maps I could find on my EDC15C5.1 161-104 file:

$6D29C Turbo limit by Temp 10x10
$6D724 EGR 16x12
$6E02A Turbo Limiter 12x8
$6F1D4 Injen Limit 10x8
$6F5E4 Turbo Limit 12x12
$6F770 Turbo Map 12x12
$6F8E6 general torque limiter 19x1
$6FAB6 smoke map 16x16
$6FECC MapPack_torque limiter 19x1
$6FF1C MapPack_torque limiter 19x1
$6FF6C MapPack_torque limiter 19x1
$7147C Pomp tension ? 20x6
$71644 Cold start ? 12x12
$7179C ??? 12x12
$71924 ??? 8x8
$735DE Speed Limiter ? 8x8
$7369E CRail Pressure 16x16
$7369E CRail pressure Limiter 16x16
$7A248 Injection Open Time - Cold 20x16
$7A518 Injection Open Time - HOT 20x16


With stock turbo pressure of 0.8Bar (on a kkk k35 turbo) I've managed to deliver about 60hp and 155nm by messing with injen, CR pressure, torque

limiters and at the expense of some smoke.
As I was looking at the turbo specs the other day a noticed that the K35 can deliver up to 1.4Bar so I adjusted the wastegate a bit and found that

it can only got up to 0.9Bar with a 1Bar spike.
I did some more reading and it seems to have to do with AFR.
There is hardly any smoke now but it seems to have lost some power on high rev range as i now cannot reach the 160kmh mark on 6th gear.
I found that a max AFR of 14.5 is best for no smoke at WOT and 22 is ok at idle but have no clue on how to apply this concept to my maps...
What should I do or what might I be doing wrong?

All help is appreciated as I'm still taking my first steps on this and tend to get a bit confused/lost with all the concepts involved and on how the ECU actually goes through (reads) the maps.

my original file is at smart-fortwo-cdi-450-41ps-800cc-0281010161-1037374104-t2327

it's edG15C5 not C
the connectors are not at same place as the C version

kennfeld wrote:it's edG15C5 not C
the connectors are not at same place as the C version

Thanks for the heads up!
This is still new to me...

Can de mods change the title to the correct description please?

I know this is a few years late, but thank you so much for posting the definitions! I can't seem to find this information anywhere!