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Re: P0420 WIDE BAND VS HO2S
Posted to Technical Discussion Forum on 4/14/2009 2 Replies

Jonathan,

I have been in this game of fix since 1967. In 1967, while in military diesel training, when asked for some specification on a diesel engine, the correct answer was always, "let me look it up in the repair manual". Now if that were true back in 196... Login to read more.

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