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Re: MAGNAFLOW SAYS THERE IS NO DESIGN PROBLEM
Posted to Technical Tips Forum on 3/3/2020 5 Replies

Chrysler has been using rear o2 sensors for fuel control for quite a [...] even have pids for rear o2 fuel trim in obd [...] asian cars as far back as the early 90s used the rear o2's for trims. Login to read more.

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