need help with o2 sensor ??

rosey00

New Member
got a 91 civic hatch was swapped when i got it its throwin the fuel supply code and o2 sensor theres a o2 sensor in the intake mani but the wires are cut and theres no plug for me to buy a new 1 and plug it in is there any way to wire 1 up its obd0 my car gets bad gas millage n u can smell its runnin rich plz help im new to this site so could u just email me n let me no cuz not sure how to come back n read messages or ne thing email is rcrosejr@windstream.net
 

sohclubkid

Sick 6/6
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rosey00 said:
got a 91 civic hatch was swapped when i got it its throwin the fuel supply code and o2 sensor theres a o2 sensor in the intake mani but the wires are cut and theres no plug for me to buy a new 1 and plug it in is there any way to wire 1 up its obd0 my car gets bad gas millage n u can smell its runnin rich plz help im new to this site so could u just email me n let me no cuz not sure how to come back n read messages or ne thing email is rcrosejr@windstream.net
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what swap is in it?
do you mean O2 sensor in the exhaust mani?
try fixing the fuel supply CEL first, then buy and wire a new O2 sensor...
 


rosey00

New Member
its the b18a1 and ya i didnt mean to say intake mani the o2 sensor thats in the exhaust mani is the 1 that had cut wire some else told me that the o2 not bein hooked up is wats causein the fuel code to b on cuz it has something to do with the air fuel ratio
 

sohclubkid

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what ecu do you have? and which wiring harness is in the car if you happen to know...
 


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