whats up recently got a code 1 , check engine light on my 94 Civic VX hatch with a turbo 99 gsr motor in it, bsasically running a DRAG gen 3 kit, fmu and all the other bs, and full msd 6al, i am also alwys running 9octane and only like 7-8 psi ever, but i got this check engine code the other day, could it be because of the vx body or what it says in HELMES that code 1 is oxygen content wtf is that??? i just put this setup in my vx, had it in a cx and never had a problem at all, let me know

 

You probably just need a new O2 sensor.