so i have an 05 evo with rom id 96940011 and i made the conversion to 94170715. ive done the big map conversion and switched over all my injector info and ecu info to get it started. first start it started and stayed running bout sounding like it was misfiring really badly. also after i cut it off and tried to restart it, it seems to just start and die now. what else do i need to be changing to make this work? i flashed my old map back on it and it runs just fine. im wondering if it has something to do with the MAF settings but i dont see anywhere to edit that. during the time being ill be double checking all the tables to see if i skipped over something. but from my understanding all you gotta do is fuel and timing big maps. injector info and immobilizer. anything else?

 

MAP sensor settings maybe?

In EcuFLash 1.43+ you can use the "compare ROM" feature under the File menu. Obviously since many tables are different between a regular ROM and a tephra ROM there will be many differences, but it will also help you spot some tables that are the same in Tephra that you may have missed.

 

thank you ill try that. im excited to have all the features, just hope i can make this work. i also do have the most current version of ecuflash and evoscan.

 

also is there any way to convert tephra to read in celsius since the stock rom is?

 

Just change the scalings, °C is probably already in there, but if not you can just add it.