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by miro_builds
Fri Dec 24, 2021 1:52 am
Forum: Dev: Hardware
Topic: obd1 honda/gm daughterboard. 27sf512 EEPROM emulator
Replies: 19
Views: 29966

Re: obd1 honda/gm daughterboard. 27sf512 EEPROM emulator

If anyone has information on the ECU CPU that would be a helpful, particularly clock speed and setup and hold times for the memory accesses. Here is this info for anyone coming across this thread, because better late than never: All chippable OBD1 Honda ECU (with known tuner software support) use t...