I'm showing the O2 sensors are powered through fuse #28, a 10 amp.
And that circuit also goes to the canister vent solenoid. Which would explain your P1451.
Now this next step is unplug the solenoid and all 4 O2 sensors,
and start and shut off the car a few times to verify that the fuse doesn't blow.
Now plug 1 thing in.
Start the car up a few times, and check the fuse.
Keep plugging them in, 1 at a time until you blow the fuse. Then you know which one is bad.
Saturday, August 1st, 2009 AT 7:53 PM