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![]() Drives: Toyota Yaris 2007 1krfe Join Date: Sep 2023
Location: Italy
Posts: 5
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I have a European Toyota yaris 2 from 2007, with a 1.0 1krfe engine with p0420 error.. I purchased an extension to remove the oxygen probe downstream of the catalytic converter, but the error appears again... Currently the probe values are between 0.1 and 0.85volts... I think that sometimes it exceeds this and the error appears.. I would like to modify the electrical wiring of the probe with the electrical filter, so as to always have volts values in the suitable range but I found various information on the net. Do you have the wiring diagram compatible with Toyota Yaris? Thank you
Last edited by An1992; 10-08-2023 at 01:39 AM. |
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