Originally Posted by hondatech
why don't you just fix the original problem???
1. A new sensor is spendy.
2. The secondary O2 does nothing for the ecu as far as tuning the fuel trim is concerned. It is strictly there to make sure your cat is workign properly.
Lastly, my secondary was rubbing on my shift linkage... It's better to remove it, plug the hole, and run an 02 sim.