i have recently done a swap on my 92 cx civic and dont know how to convert the o2 sensor from one to the 4 wire o2 sensor.
dont know if there a post already but i search but no luck.
the motor a swap is a b16a2
thankz

 

dont need to its already in the harness. if you reusing the stock cx engine harness then you are gonna have to. but if you gonna do a swap that comes with the harness, its all plug and play. you might have to wire up vtec and knock and stuff if you gonna swap in b16 or gsr

 

so if a use a 92/95 ex/si harness i dont have to worry about the o2 sensor convertion?

 

yup its all plug and play

 

thankz