i just bought this 95 civic dx with a d15b vtec motor, its running ona p72 ecu and throwing a code 23 for the knock sensor which it does not have,
my question is, is it retarded the timing because it has no knock sensor?
also im have a code 1, and 22 as well.
so im geussing the gsr ecu si overfueling and killing my o2 sensor---<correct?
so my game plan is to find a p28 ecu and chip it with po8 maps and then replace the o2 sensor,
also would like to know a reputable place to get a chip burned and ecu socketed
my question is, is it retarded the timing because it has no knock sensor?
also im have a code 1, and 22 as well.
so im geussing the gsr ecu si overfueling and killing my o2 sensor---<correct?
so my game plan is to find a p28 ecu and chip it with po8 maps and then replace the o2 sensor,
also would like to know a reputable place to get a chip burned and ecu socketed