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NEED HELP ON COMPONENT LOCATION PSI 8.0LPG ENGINE
Posted to HD/Fleet Forum on 4/25/2019 3 Replies

I have a 2016 frtlnr vin gchc7814 med duty with a pithon 8.0 lpg engine. Here is my problem, code 3256 say o2 bank b sensor 1 fault. in an attempt to determine correct position the part location and or position in the exhaust it is not illustrated and labeled ... Login to read more.

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