hi folks,

is it possible to flash my 18Q ECU to 32HN or 18CB to work with the existing XDF?

Thanks

Yes, if your ecu is wideband, and you have the right tools you can write the hn file or the cb file. It may be necessary for you to make an inmo off or have a copy of the eeprom of those ECUs to adapt them in your vehicle. In the forum you have applications that can help you to make these changes, but you must have tools to be able to write the flash and eeprom. You can also search for a definition of your file and transform it into xdf. There is a tool for this also available in the forum

if your 018Q belongs to 8N0906018Q of a Audi TT MK1, there is no wideband lambda used..

Then no conversion to 032HN is possible

Yes, with chancing the ECU..
The request was to update to wideband by flashing a 018Q narrowband ECU-
This is not possible because the o2 I/D-Input differs, when using differend kind of 02-sondes

Yes, you are right, but it isn´t the right answer to the question of the TS:

He asked, if it is possible to flash an other software to his 018Q hardware to use a wideband 02 sensor. And this is not possible !

So, pls give a correct answer to the question of the threat to avoid missunterstandings 

Tunerpro will work, without a amount of charge, but I never found a defintion for Tunerpro for the 018Q. I am quite sure, someone had work out, but doesn´t share.


A2L for this dump for WinOLS are availible, but I don´t have

mapdump included with ecuxplot but it only works with old .kps