2006 5.3 check engine codes

Discussion in 'GM Powertrain' started by ryan mecham, Oct 21, 2012.

  1. ryan mecham

    ryan mecham New Member

    hello im new to this site. curious if anyone has any suggestions. i have a 2006 1500 with the 5.3 and am getting the p0101, p0171 and p0174. these are for mass air flow sensor and both upstream o2 sensors. i replaced both o2 sensors and cleaned the maf sensor. truck ran better for a few miles then threw the codes again. doesnt have the power it used to and has some pinging on hard accelerationand. thanks for any info
  2. Curky

    Curky Epic Member 5+ Years 1000 Posts

  3. retired2001

    retired2001 Epic Member 5+ Years 5000 Posts

    Welcome to the G M T C ! I agree with Curky on where to best get results. Good luck!
  4. donyms

    donyms Epic Member 5+ Years ROTM Winner 1000 Posts

    Welcome to the club, it's good to have you aboard. :glasses:
  5. mfleetwood

    mfleetwood Epic Member 5+ Years ROTM Winner 5000 Posts

    ***Moved thread to appropriate section of forum***
  6. SurrealOne

    SurrealOne Former Member ROTM Winner 1000 Posts

    Sadly, I can't help with your issue ... but I -can- tell you that we are the Borg. Lift your vehicle and surrender your keys. We will add your biological and technological distinctiveness to our own. Resistance is futile. Welcome to GM Truck Club! :great:

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