Hi to all.
A few months ago I bought a 159 sw used and I mounted on the EGR and the plate to limit (the punctured) the flow of recirculated air to improve the efficiency of the engine, after a few days I noticed that at idle speed the engine was empty and after a few weeks I came out of the motor failure and diagnosis I will report the error to the actuator of the egr but I did not give a lot of importance. Lately the engine I was going into protection and I decided to remove the sheet and I found it slightly dirty coal, but nearby there was also condensation that worried me.
I wanted to try and exclude the valve from the ecu to see if the situation improves... With the MPPS I downloaded the map from the ecu (BOSCH EDC16C9) and to my surprise I found the panettone between 1C4B6E->1C4B86 and 1C4C3A->1C4C52 already cleared!
However, it seems that the valve wants to still work...
Can I solve this error, and being able to exclude something from the ecu? Or should I get a egr functional?
Thanks in advance. I'm attaching the map so you can take a look.Alfa159_Prima_Lettura.ORI.zip