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B16A2 basemap

Posted: Sat Aug 09, 2025 12:37 pm
by kahmr
Wassup people,

On a p06 vtec converted ecu and going the s300 route (assuming this is possible please let me know if not as i seem to believe so) instead of the current rom chip setup for longevity.
Current mods:
-tegiwa 4-2-1 exhaust mani
-k&n intake
-decat but going aftermarket eu2 cat for mot emission purposes
-ek9 catback
-stock internals, fueling and ignition

I also plan to add in a wideband aem x-series afr gauge as to my knowledge it currently doesnt even have o2 sensors wired in and is running open loop

Have seen people say use the p30 jdm b16a basemap bin for it and want to make sure that i indeed have the correct one from the website:
https://mycomputerninja.com/~jon/www.pg ... Codes.html

OBD ID Market ECU Car/Engine notes
OBD1 203 JDM P30-? Civic B16A DOHC Vtec common dev rom bin

or alternatively if i could be pointed to the correct one i would appreciate it.
Ben