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  1. how do i fix an o2 sensor circuit high voltage

    4.6L Tech
    recently i got a trouble code (P0152) and it said O2 sensor circuit high voltage (bank 2 sensor 1). i just replaced the O2 sensors and im getting 2 codes now. the same one (P0152) and P1152 which just says air fuel metering. does anyone have a clue what causes a circuit high voltage and how i...
  2. new to the forums

    Introductions
    hey everyone! been going through the forum for a while now and i've always found the answers to my questions. a couple days ago my check engine light when off with the code P0152, O2 Sensor Circuit High Voltage (bank 2 sensor 1). what causes this? and how do i fix it? it also started idling...
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