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Re: Malfunction of B1S2 as a Reason DTC P0171
Posted to Technical Discussion Forum on 10/16/2014 1 Reply

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Just getting back in... as soon as I hit send I knew I had made another error but had to leave. I did mean 'rich' in regard to the first tests with the bad B1S2 sensor. Rich in terms of CO%, which wa... Login to read more.

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