Switches in EDC15P

[nps1994]

Hello guys,

for the past few months i have been working heavily on learning a lot about EDC15P's and dieseltuning in general. I am very grateful for this forum, the guides, and the numerous video's og youtube. All those have taught me a lot, and i am very satisfied with the outcome already. However i have come to something like a dead end now. The car i am working on is a 1.2 TDI Lupo 3L, and the plans are to fit an GT1749VA charger and PD150ARL injectors. At the same time i want to completely remove the EGR system with cooler, and use the EGR cooling pipes for a liquid cooled intercooler (To further aid high EGT). And here's the problem; i cant find the bloody EGR switch (cowFUN_ARF) to disable it. I have searched hours and hours on the forum, but no hit.
Can somebody please point me in the right direction? Ideally would be a damos for any EDC15P ecu so i can compare with my file. I have tried the A4 1.9 TDI damos from in here, but since it is a VP i am not so sure i can rely too much on it.
Your help would be highly appreciated.

My file is attached if someone might need it.

Thanks in advance, and best regards from Denmark.

[nps1994]

Sorry, file is now attached.

[marsbar]

Files attached with map addresses screenshotted too. Hope that helps

[nps1994]

Hello marsbar, thx for the reply, unfortynately i'm not looking for the EGR map (Know where that one is) but for a 0/1 bit switch which deactivates EGR (cowFUN_AGR).

[alonedark]

trolls trolls trolls

[marsbar]

Hello marsbar, thx for the reply, unfortynately i'm not looking for the EGR map (Know where that one is) but for a 0/1 bit switch which deactivates EGR (cowFUN_AGR).

Ahh sorry my bad! I think this is different in your ECU.

[Vasily.U]

I think one of 01 in this area is what you need

[nps1994]

Hi Vasily! Thanks for your answer. Yes it must be somewhere in that area. I am quite sure that 71D28 is the MAF, EGR & ASV switch. But how can i get any closer? Is it just trial and error from here on? A EDC15P damos would really help now i must say.

[Vasily.U]

Absolutely accurate 71C3C-cowBEG_BOO and 71C3D-cowBEG_P_L. cowFUN_ARF is after them. There are not many options left...
I have EDC15P+ damos only for 1.9 AVB engine

[fzhut]

EGR cooler pipes to cool IC. I wonder if You know how big temperatures are there. You want to heat or cool IC ?

[Vasily.U]

I'm not sure 100% but looks like truth.

[nps1994]

Okay, so this is really getting close, thanks to the help of Vasily. Making a really good progress.

To fzhut: This is actually an idea i had from a bigger system. On ship engines we say - as a rule of thumb - 1 degree in the intake equals to roughly 10 degrees in the exhaust. So to aid high EGT's, it is very effective to reduce IAT's.
And since a water cooled IC is roughly 30% more effective, i really like to go that way. I might however have to change the thermostat for that circle, but in my opinion worth a try. Also, - as i can see it - the amount of IC piping would be reduced drastically, - which in turn hopefully could reduce piping losses and maybe also add to the responsiveness of the engine. This is all an idea i had, a good one in my head - but if you disagree i would really like to hear your professional opinion on it.

Thanks again to Vasily!!!!