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FS: Digital dash and rs232 for stock ecus


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just reading these posts

r31 and z31 dont have consult. it was developed r32/z32/s14 onwards

i am currently making an interface for the r31 (6802 processor has no serial connect interface, but imports HR31 use 6303 which does so it is possible to get consult implmentation on that). one of my many projects. also trying to nut out TP values for most ECUs to do accurate maptracing (R32 i have done, R33 to come) along with nutting out daughterboard for R33 (its difficult but not impossible)

you can pull maps from any ECU with the right software. ideal for putting in the chips of daughterboards because the MCUs contents inside ECUs are locked protected otherwise

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