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Re: LAMBDA IDLE ADAPTATION / P0171
Posted to Technical Discussion Forum on 5/31/2016 1 Reply

measuring block 1 field 3 I believe is o2 integrator AKA Short term fuel trim.

block 32 field 1, is idle adaptation, field 2 is part load adaptation.

Every time you clear codes, the adaptations are reset, I would recommend doing this as a starting point. T... Login to read more.

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