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Re: Malfunction of B1S2 as a Reason DTC P0171
Posted to Technical Discussion Forum on 10/15/2014 4 Replies

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I'm not convinced that Toyota's O2FT B1S2 and O2FT B2S2 PIDs report properly. Someone like Randy Bernklau would know the specifics. I don't have the 4/5 gas to even try to test out any theories on th... Login to read more.

4 Replies Received (View Replies)