3rd gen with OBDII code 0420

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Mar 19, 2014 | 09:42 AM

#21

madcanvis

Contributing Member

Joined: May 2004

Posts: 57

Likes: 0

From: Massachusetts

OBD code P0420

Update: 50k miles later using the URD rear o2 simulator and still no codes and gas mileage at 18.5 mpg +/-1.

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