I am about to finish the Vtec hookup in my Z6 swap. I am wondering if I need one or two O2 sensors. Do I just replace the 1 wire that is in it now with the 4 wire I am getting or do I have to use the 1 wire and the 4 wire? I will be running a P28.

Thanks guys.


Modified by pinecone at 6:19 PM 4/1/2006

 

just one heated 4 wire 02

 

Cool, that means I can get rid of this who knows how old O2 sensor.