Comments by "B Me" (@bme7491) on "Toyota Fuel Trims and live data diagnosis tips!" video.

  1. I'm getting P0171 and P0174, LTFT1 and 2 are over 30. STFT 1 and 2 are 0 and 2. Cleaned the MAF but after 50 miles of driving the codes came back.
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  2. MAF reading out of spec after going through the MAF testing procedure per the SB...replaced and life is good!
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  3. Oops, two days later and now I've got P0330....knock sensor bank 2.....car's getting old......and sounds like an expensive repair.
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