Lexus SC300 Code PL1349. Replaced with a new part in under 10 minutes (I'm not that mechanical but it was a very easy job) and voila! Reset the code (just disconnect the negative battery cable) and it's been over 500 miles, no CEL, quick and clear communication with the seller (Prime 1 Parts). The car is back in the old reliable condition and the fuel consumption is in a tolerable condition again!