Nasty wrote:
> To review:
>
> The front O2 sensor went out. A multi-fit sensor that was listed for my car
> didn't work. A Bosch sensor new from Advance Auto Parts didn't work
>
> I bought a new one (Densco) from Honda this morning, $200.00 and change with
> tax. So far no CEL and no codes, either hard or pending.
>
> Maybe it's true that the F23A4 will only accept the Densco. Time will tell.
>
> --
> Pull my chain to reply.

You can buy Denso O2 sensors from a number of auto parts "stores" on
the web for about half what the dealer charged you. I've purchased them
for my Acura and Toyota vehicles with the exact connections for "plug &
play" installation.

Pull your chain? I don't know you well enough...