I had been having surging ever since the dealer replaced my Boost sensor about 6 months ago but it never set any codes. Well, it finally has and they are 2 P0237s "Boost Sensor A Circuit Low Input" and one P1693. I am guessing that is a boost sensor problem? I have tried using 3 different new boost sensors as well as replacing the plugs on the wiring to the Boost sensor with no success.
Keith
Keith
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