Like the title says.... My check light keeps popping up after I installed the s-afc and 440cc injectors. Anyone know how come? Is it b/c my ecu sees too much fuel at idle or other rpms? It was fine with stock injectors and now everytime I reset my ecu the check light keeps popping up. Anyone with this problem? Also is anyone running way too rich at idle? My exhaust fumes smell like rotten eggs. Any advice or comment would help, thanks.

 

do u have a check valve? maybe you ran really rich and f*ck the o2 sensor? be more specific

 

Naw, I'm too lazy to check the code (it's too damn cold outside). I am only running max 6psi so how would I have a cell with the o2 sensor?? Others with afc are doing 8-10psi with the afc and 440cc injectors and they are fine. I just want to know how are they controlling the check light?

On the other note, if it was the O2 sensor, is that anything bad??

 

no just lean it out and replace the sensor, i would check the code first though

 

I try leaning it out, my L0 through 1-4k are around -48 to -40. My o2 sensor came from my 01 LS integra so I'm not sure if that's the problem.