P0410

I diagnosed my cars yesterday. One got green light. The other one gave error code P0410: Secondary air injection malfunction.

This system pumps air into the exhaust to lower emissions. I suspect I need to replace the O2 sensor. Everything else works fine.

Halloween spiderweb

I forgot to upload this picture I took in my garden. 

The fog made the spiderwebs look great. They were all around.