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  1. BBK 70mm Throttle Body/ Air fuel ratio question!

    V6 Tech
    I have a 2008 V6 Mustang and I have a throttle body question. I recently purchased a 70mm BBK throttle body and was going to have in installed along with a dual exhuast from ford racing. However, the dealer said that he didn't feel that the car would run with it because their would be to much...
  2. 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...
  3. air fuel ratio idle problem?

    4.6L Tech
    my mustang died on me today. threw the codes P1152 and P0152. i just bought new O2 sensors. it idles terrible (needle jumps around from 350ish-800 RPM). what could be going wrong with it? ive heard O2 sensors (which i just changed), MAF, cam sensor, etc.... it also doesnt accelerate, and...
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