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What to do with the o2 sensor? The truck has true duals , no cat, o2 sensor only on the right side. and dynomax superturbos. The check engine light stays off . It runs decent. Im just curious if this is something that works or am I handicapping it by running it this way. Will the o2 sensor read close enuf just from the one side? Or should it have a y-pipe to work properly?

Thanks!



You should put a Y pipe in it if it only has 1 o2 sensor unless theres some way to modify the computer so that you can have it read a second sensor.

Right now the bank that doesn't have an o2 sensor could be running super rich, super lean, misfiring, etc...and you would have no idea.