Anyone with experience with a Vortech supercharger and piggy-back ECU needing a primary O2 sensor for the piggy back ECU? That would be twp (2) primary sensors/

Wondering where it has to or can go.

Curiosity only as this is not my car, just secondarily involved the the conversion. Going on a 2002 car if we can get get the pulley off the front of the engine.

-- Chuck

 

the piggy back wants a wide band o2 sensor since you dont have one. i believe 99-05 had narrow band oem o2 sensors and 06+ had wide band.

 

I have two O2 sensors both in my mid pipe, only a few inches apart from one another I believe.

As Camuman pointed out, what's probably needed is just the wideband O2 sensor.

 

Thanks, I was just curious. He apparently needs a bung welded on the manifold for the additional sensor.

-- Chuck