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International Automotive Technicians Network
Re: P0172
Posted to Technical Discussion Forum on 2/27/2013 5 Replies

Runs great, lt trims are -9 at idle and get worse (-25) at cruise, vehicle sets code while cruising. MAf sensor shows 194 g/sec at wot, which according to d-tips calculations indicates 154% ve. At that point i tried a new maf but same issue. I still feel there... Login to read more.

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