how to put new base map on ecu

[popvtec]

i have a pr4 ecu with a chip on it i bought from a friend he had it in a b20 integra. how would i put a ls base map on it or how much would it cost to get it done if anyone has any info lmk thanks guy

[93supercoupe]

clip the jumper at J1. Its on the board. If you look, all the spots for resistors are labeled. c32, cXX, or whatever.

Find J1, there will be a jumper (just a loop of wire). Clip that, and the ecu goes back to stock.