BMW E46 320D 136hp edc15 maps 0281001445

by **juice** » Wed Aug 05, 2015 7:37 pm

I changed my idle speed by searching value 830 in file. I increased it to 880 to avoid vibrations.

by **BlackFlash** » Thu Aug 06, 2015 11:08 am

juice wrote:I changed my idle speed by searching value 830 in file. I increased it to 880 to avoid vibrations.

Why 830 ? Is it target idle speed ?
Could you indicate adress? I should try to find smth in my dump near it...

Idle speed on my car is targeted to 780. May be it's for Automatic gearbox...

I changed founded map above, but nothing changed :(

by **juice** » Fri Aug 07, 2015 7:32 pm

I attached a printscreen where my idle is set, from 830 to 880.
File is 32kb read with MPPS only engine module not full file

by **BlackFlash** » Sun Aug 23, 2015 5:04 pm

juice wrote:I attached a printscreen where my idle is set, from 830 to 880.
File is 32kb read with MPPS only engine module not full file

I find it in my dump... I have 780 there...
Try change it and flash to ECU... No changes in idle speed :(
I think target speed in other place or smth else...

I also find the same map in other place... Trying too - no changes.

by **BlackFlash** » Sat Aug 29, 2015 9:09 am

Hello!

So, i have some time and start to compare dumps from last updated ECU for my car (Automatic Gearbox) and fresh updated dump from my friends ECU (Manual Gearbox, 715 version soft). All ECU's updated through DIS to last versions for ECU.

There are many intresting maps in WinOLS, that seroiously different between AG and MG.

Also, i find 4-5 adresses, where described Idle speed - 780 for AG and 830 for manual. I want to test it in near future. :)

by **juice** » Thu Sep 03, 2015 9:30 am

Nice things.
On my manual car i modified a lot of maps, even some maps which i didnt know exactly what they are, but didnt feel any change.
The main idea is that this edc15 ecu is pretty easy to be remapped, we are limited by VP44 pump ecu.
We just free some fuel limiters ..DW,smoke,torque and turbo up , and thats it pretty much.
More than this i heard some tricks which can be done with bmw scanner, wired directly to pump ecu with special socket adapter and you can push the pump more.
As i read VP44 bosch manual, this pump can spit 80 or 85 mm3 for small cars and 125 mm3 for trucks..i think plumber head is different and also software...well the pump its able to push more but..injectors still limiting us.

by **BlackFlash** » Thu Sep 03, 2015 6:39 pm

Oh... i'm already think about change fuel system to CR :))))) In my dream :) Or M57 Engine :)

by **juice** » Sat Sep 05, 2015 7:59 am

The best option to sell the car , put 1000euro more and buy 150 hp facelift :)
I remapped personally more than 10 cars 150 hp, one of them was measured on dyno with 203 hp and 416 NM.
Well no upgrades needed and you can have power of 330d and will go faster because less weight than 330d.

by **cspower** » Sun Sep 06, 2015 4:44 pm

to make 200hp+ in this car(320d136cv) you nedd upgrade
turbo(gt1749v)
nozlles(firad+50%)
map sensor and clutch!!!

by **BlackFlash** » Sun Sep 06, 2015 5:38 pm

cspower wrote:to make 200hp+ in this car(320d136cv) you nedd upgrade
turbo(gt1749v)
nozlles(firad+50%)
map sensor and clutch!!!

What MAP and Nozzles sould i have ?

I didn't find nozzles with same parameters of dimension and angle.

What MAP i can bolt-on on my car?

I test new mod today - it's intresting for start in low rpms. But not very good sound at 1800-2500 rpm. And i make lower idle speed for test. I feel - this mod is nice, but need to correct some..