NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   ECU Discussions (https://www.nopistons.com/ecu-discussions-23/)
-   -   Stock ecu editing (https://www.nopistons.com/ecu-discussions-23/stock-ecu-editing-70177/)

88allheeze 07-06-2008 11:10 PM

Has anyone looked at the coding for the stock ecus eprom? Many automotive odb 1 ecus can be hacked by editing the eproms. Does anyone know what each address on the chip is for?

j9fd3s 07-07-2008 07:01 PM

yep



www.pocketlogger.com

88allheeze 07-10-2008 08:08 AM

so no one has decryped the programming code? I guess then ill have to do it myself.

j9fd3s 07-11-2008 05:04 PM


Originally Posted by 88allheeze' post='904210' date='Jul 10 2008, 06:08 AM
so no one has decryped the programming code? I guess then ill have to do it myself.



um did you look at the link? they did. the stock ecu isnt flashable, you have to put a chip in it that is

88allheeze 07-14-2008 08:13 AM

I know that, it has an eprom in the stock ecu. I tune alot of hondas so i know what chipping is all about. DSMs are the same way also. BUT you need to know what each address does on the chip... THATS why i asked if anyone knew the addressing of the chip. If you know the addressing you can modify the BIN file to add more timing or to run larger injectors... Do you get what Im asking now?

jwteknix 07-14-2008 10:27 AM

youd probly have to contact the pocketlogger guys for any info i believe there the only ones to mess with it

88allheeze 07-14-2008 01:56 PM

i doubt they would give me that info

j9fd3s 07-15-2008 06:53 PM


Originally Posted by 88allheeze' post='904657' date='Jul 14 2008, 06:13 AM
I know that, it has an eprom in the stock ecu. I tune alot of hondas so i know what chipping is all about. DSMs are the same way also. BUT you need to know what each address does on the chip... THATS why i asked if anyone knew the addressing of the chip. If you know the addressing you can modify the BIN file to add more timing or to run larger injectors... Do you get what Im asking now?



i know what you're asking, its been done. the pocket logger people are the only ones currently to do it stateside.



theres some new technology that makes this easier these days, dont have to build the wunder tester http://www.16paws.com/ECU/WonderTester/index.html


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