bobby

guys my honda runs great, but the damn check engine light won't go off, so I jump the system, and I got 4 good blinks, and 1 super quick flash, I'm guessing that's a code 41... if so how do I go bout correctin' this problem. I'm pushin, a 92 civic dx sedan, 5spd, powered by d15b vtec, all controlled by a P28. thanks for any help giving

Donald125

code 41 is O2 sensor heater code. check connections or might as well replace the sensor

mycrx

on my ef crx, it would throw a code for the o2 sensor, never effected my gas milage like most people say it does though.