Mazda Rx8 ecu need to be reflashed

by **vinoling** » Mon Jan 12, 2015 7:11 am

Hi

I have a mazda rx8 and need to reflash the ecu to remove the second o2 sensor as it is causing the engine light to come on.The catalytic converter was removed.I have tried the cat foolers as well as creating a cel eliminator but it does not work.I have a elm327 obd2 cable.How can i remove this or what software will be able to remove this.

by **spiki_x** » Sat Jan 24, 2015 3:00 pm

Have the same problem.

You can read and write it with Piasini or galletto V54 .

The next problem is how to manipulate the software.

Anyone?

by **msms0904** » Wed Sep 02, 2015 8:02 pm

Similar problem here.
Are you able to read the ecu via OBD? My piasini 4.3 master (clone) is telling me there is problem with soldering.

by **kennfeld** » Thu Sep 03, 2015 12:15 pm

msms0904 wrote:Similar problem here.
Are you able to read the ecu via OBD? My piasini 4.3 master (clone) is telling me there is problem with soldering.

clones are banned from piasini server so they can't use obd functions as they are done server side with the vin ...

but yes they can been done obd with official one
i can do them and certainly it's also possible to disable cat or dtc's

by **sharifloo** » Sun Sep 06, 2015 11:06 am

hi how can you solve the problem of reading it?
best

by **sharifloo** » Sun Sep 06, 2015 11:07 am

vinoling wrote:Hi

I have a mazda rx8 and need to reflash the ecu to remove the second o2 sensor as it is causing the engine light to come on.The catalytic converter was removed.I have tried the cat foolers as well as creating a cel eliminator but it does not work.I have a elm327 obd2 cable.How can i remove this or what software will be able to remove this.

hi how can you solve the problem of reading it?
best

hi very nice