I have an ecu labeled 37820-P72-A01, and I can't locate R54. I have chipped a P28, I thought the were the same. here is pic which is not mine, it shows r54 which my ecu doesn't have


picture is from this site: http://home.comcast.net/~keebl....html

 

The integra ECU dont have the R54 resistor. Dont worry about it.

 

thx