I just got my Civic 94 . What i know is that is a Carburetor upgrade with D16y8
And now is a Vtec fuel injection Civic . running on ecu 6X i think ..
few days go i manage to go under it and can;t find any O2 sensor .
The pile had been redone with new 4/2/1 header.
I am not getting great mileage .
The Intake is one of those trendy Pipe and i see som kinda airfolwo sensor stuck to it . i trying to install it better by making a customer seal for it .
Any suggestion if i should worry . since i do not have a O2 sensor and if i Do . How is it going to work since i am a Hybrid Carbu-Tec
And now is a Vtec fuel injection Civic . running on ecu 6X i think ..
few days go i manage to go under it and can;t find any O2 sensor .
The pile had been redone with new 4/2/1 header.
I am not getting great mileage .
The Intake is one of those trendy Pipe and i see som kinda airfolwo sensor stuck to it . i trying to install it better by making a customer seal for it .
Any suggestion if i should worry . since i do not have a O2 sensor and if i Do . How is it going to work since i am a Hybrid Carbu-Tec