View The Full Version : Map alfa 159 problems

badboy_78pn

24-02-2015, 21:34

Good evening, I wanted an opinion on the map that I made for my alfa 159 1.9 jtdm 16V 150 HP.

Some time ago, the engine has sucked the swirl and son of the revenue circle in the head...
After having paved the head and cleaned up the manifold and egr I had a performance drop significant
I redid the map to increase a p? the thrust at low speeds and close the egr. Now I have a problem
at 2500 rpm, I as a step from them again the aggressive acceleration of up to 2800 rpm and then becomes
new slow... if you place the map, someone can? give me a tip on what I did wrong?

Map with and without the egr but I still have the dpf must? remove cn with the your help and/or consent in the near future.

Thanks ;)

ugoboss

first of all, when you ask for an opinion on a map you have to post the mod that the ori, then honestly ? changed that badly, apart from the pedal starts to change already at 0 rpm, the map 1c1f86 not need to change it, the map to the 1d1fdc and later can you explain to me what they are and why you have changed so, the change to 1cbe68 also explains that, the rail ? amended evil, and you haven't touched her limiters, and put the original map with the egr because already change his commands.

badboy_78pn

Good evening "Boss" I apologize for not having posted the original ignorance. Anyway, the only change that I made on this ecu are the removal of the 2 curves to the 1c4b6e and that subsequent to the closing of the Egr up to 4%. I have the car for almost 4 years and I never made any changes. I thought it was original as the mother has done. I have 3 months of study units, and electronic systems on vehicles, I would never be allowed to venture cos? so. The only hypothesis that I can move forward and that was the mechanic as a result of the interventions mentioned above. If you can give me more advice by which to remedy those problems, I'd greatly appreciate it. I just need to know which memory addresses are modified incorrectly then me, I study them and I am waiting for approval. Thanks a lot for the advice.

ugoboss

if you want a board parts from the original and do it all again, then put it that someone helps you.

badboy_78pn

Thanks for the advice, I would do it for? the one that I read from my ecu ? this. Therefore, I have other files. If you are cos? fentile to send me an original definitely, I get that, mainly with the exclusion of the egr, as I closed physically, and I know also do this electronically, for the rest of the improvements (especially because? has more? the swirl) I look forward to advice and I check the network on how to make them. Where this is not coming from only ask technical support to you.

THANKS!

I look forward to an original file "SAFE".

Alfa romeo 159 1.9 jtdm Sportwagon 150HP (2007)

51812906 0281013138
1037389889 B93942
EDC16C39

sportknight

mine also has the same defect and also all the 138-889...

try to copy the maps of the management of the geometry and of the turbo starting from an original different line up,see if it does the same

badboy_78pn

Thanks "sportknight" but I do not have the original different. What I posted ? the original file that I read; the only change: "exclusion egr paving the two curves from the 1c4b6e 1c4b88 and 1c4c3a to 1c4c52". A file ori I could find it on the network, or here on the forum, but I would not like that there was some parameter changed by the software (without the knowledge of user)... If ugoboss or you would be cos? the gentiles, by condividermi a file ori I could start from there. I had already? thought to make it there? I have recommended, but I have to have a file "sure". Then you ask me : "copy the maps of the management of the geometry and of the turbo" would you be just as kind to give me the addresses of the curves? Later I might post a screenshot and you can? comment on to be able to be of help to anyone who has the same ecu and the same problems. THANKS

ugoboss

this is the bed I and ? the original, only that you can not download because you don't have enough messages, you should find one that's in the network and then to limit the places that you check it though ? ori.

post 35

badboy_78pn

Thanks for the "Boss", I found this one. Would you mind controllarmelo? Then you recommend me which curve to study? In addition to those of the egr that already? I know memory? Maybe we create an abc on the logic of programming, to help even the less experienced people ((including me)).

ugoboss

badboy_78pn

Thanks for the "Boss".

easter

that you come to this? :)

badboy_78pn

Hello to all and good morning to you this Easter. I just removed the egr and put back on the original map that I have kindly checked the boss. I have not stressed out waiting for updates. I look forward to someone with which to confront on the study and the information gained in this time of stalemate in the forum. Do you have any news to add????