Hi folks ! My name is Roosevelt, this is my first post, I live in Brazil and I have one Dodge Jouney 2.7 V6 year/model 2010. I buy this car an February 2013 with 47.000 km. Past one month, the engine light ( MIL ) comes on the panel. The errors codes presents:
P0420-CATALYST EFFICIENCY (BANK 1)
P0430-CATALYST EFFICIENCY (BANK 2)
Go to the dealer... In the first and secound times, fix the problem, scan the car with new program and updated my system. But the light comes on 3 days after...
In the third time, change the O2 sensor... The light comes on after 1.200 km....
Now, condemned the catalytic converter (costs +/- USD $ 2.600 ) and the Dodge in Brazil don't change this piece in warranty because the old owner not completed all review program...
But about this error codes, can help-me?
Tks Roosevelt