I have 2006 that has the 4 lights coming on occasionally and when I check the codes, I get a P0136, so thinking of trying to do this repair myself. Has anyone used the Denso 'universal' sensor Part #:234-4209 ?
I much prefer using exact replacement sensors with the proper connector since the wires are pretty difficult to cut and splice. I find mine on eBay. Just paid $20 for a Civic one and $16 for a Buick. Of course you can get them for more $$$ from the AP stores or if you have a high credit limit, the dealer.