evo 7 ecu

User topics relating to hardware that interfaces PCs to ECUs

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Re: evo 7 ecu

Postby wcassar » Sat Nov 12, 2011 4:27 am

So when i read from the ecu with the evoscan, the reflash connector did not been used.....did I understand you well?
While when using the ecuflash, the one wire (12pin) connector is used too.

regards
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Re: evo 7 ecu

Postby radsdau » Sun Nov 13, 2011 3:36 pm

Sorry- I should have mentioned that connecting to read the ROM and connecting to reflash the ROM use the same process, which is putting the ECU into boot mode, then uploading a reflashing kernel. The reflashing kernel also provides ROM read functions, as well as CRC checking for the data to be reflashed.

If you can read the ROM, you should be able to reflash the ROM, presuming there is sufficient battery voltage available.

Reading codes and data is done while the car is still in normal operation, i.e., not in boot mode.
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Re: evo 7 ecu

Postby wcassar » Tue Nov 15, 2011 8:00 am

i made the user set as developer but also no success in connecting with ecu
wcassar
 
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Re: evo 7 ecu

Postby wcassar » Tue Nov 15, 2011 10:13 am

can I see the rom from evoscan?
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