- Followed instruction for laptop serial settings
- Burned a ROM/verified (I grabbed a BIN from "Hondata" folder saved as 3.x bin from 2.5 format when it asked me to)
- S200 RED light flashing from inside box ON/OFF slowly
- Switched ROM in case of being backwards
- Unable to communicate w/ECU error via HondaLogger
- I'm only trying to place/enable codes for BOOST & DATALOGGING as well
- CEL remains ON (car not strated due to SMC hack unit still tapped into wiring)
- Checked wiring over & over
Needless to say wasted 2-hrs, so I put old P74/75 ECU back & car runs fine using SMC hack crap.
For reference: the SMC hack unit taps into wiring only, & it cuts into wire for MAP as well (but I reconnected this MAP wire back to "stock"). The SMC unit only runs when car is fully started and not on second inginiton key turn.
Please someone help or do I have a bad unit(s).