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Re: 11 impala o2 monitor
Posted to Emissions Forum on 9/26/2019 2 Replies

yes lewis volumetric efficiency test on maf at 80 %, dfco stands for deceleration fuel cut out as spelled out few lines above should have spelled out again and as stated tsb and prom updates checked thru alldata, again my apologies I have tendency to ramble an... Login to read more.

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