donde se ubica el banco 1 en una ford 350 codigo p0420

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Carguy1 · Answer 1 · 2018-12-26T20:21:20+0000

Hi there,

This code indicates an issue with the catalyst system. Here is some info for you.

P0420 FORD - Catalyst System Efficiency Below Threshold Bank 1

Read more: https://www.autocodes.com/p0420_ford.html