Search for a b18c basemap for a p28 ecu

skorp1337

#1 21 Feb 2021, 05:40 ◈ 2026-03-08

Hello Guys i search for a real stock b18c basemap for my p28 Ecu.

relic1

#2 22 Feb 2021, 15:16 ◈ 2026-03-08

Re: Search for a b18c basemap for a p28 ecu

skorp1337 wrote:

Hello Guys i search for a real stock b18c basemap for my p28 Ecu.

B18c'R' or B18c'GSR'? (both labeled B18c)
the GSR you can get close to stock maps since there is an OBD1 GSR.
the R it's all going to be someone else's maps since there was only OBD2 versions.

a search on here results in many different versions for both.