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Re: P0171 P0174 Low fuel pressure?
Posted to Technical Discussion Forum on 3/4/2008 2 Replies

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I don't remember the speed it set I'll see if the freeze frame data is still there. At idle ST is 2% LT is 1%. at 2500 rpm ST is fluctuating from -2% to 4% LT is climbing to 18% at steady cruise the ... Login to read more.

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