could this fix my problem!?
#1
could this fix my problem!?
i have a 2000 honda civic si, it does not have the second o2 sensor, the wires are there but no o2 sensor. it has a idle problem where it fluctuates up and down when warm. ive cleaned the iacv and throttle body. could i just need to buy and put in the o2 sensor and that would fix my idle problem? what do you all think?
#2
your car needs both O2 sensors to be functioning in order for it to run properly. Not only does it control your emissions, but you have a HOLE in your exhaust where your O2 sensor should be. This alone will effect your car's performance.
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