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Re: FINALLY ! 2001 Ford F150 - 4.6L Auto Mode $06 Data
Posted to Technical Discussion Forum on 6/8/2004 42 Replies

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Fuel trims are far more reliable than using the rear O2 sensor IMHO.

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How come I don't see steady rear O2 sensor readings her... Login to read more.

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42 Replies Received (View Replies)