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03' Suburban 5.3 P0332 KS Bank 2 - w/ freeze frame data - need analysis

Discussion in 'GM Powertrain' started by SoundZman, Aug 11, 2010.

  1. SoundZman

    SoundZman New Member 100 Posts

    Hey guys, it's been a whiles since I've posted on here and would like for you guys to take a look at my freeze frame data from the above mentioned code I received today. My MIL light came on again the other day and since I've moved to CA Autozone no longer lets you barrow their scanners so flopped down the cash and picked one up. Now I don't know much about how the PCM uses this data and I was wondering if someone on here can see anything that may be a problem other then the most likely cause; bad Knock Sensor and/or bad wire harness.

    *****************************************************************

    Error Code: P0332
    Possible Causes:

    === Stored Error Code(s) ===
    Error Code: P0332
    Possible Causes:

    Error Code: P0430
    Possible Causes:

    Error Code: P0430
    Possible Causes:

    Freeze Frame Information:
    1. DTC for which Freeze Frame was Stored - P0332.
    2. Fuel System 1 Status - Closed Loop.
    3. Fuel System 2 Status - Closed Loop.
    4. Calculated LOAD Value - 10.20 %.
    5. Engine Coolant Temp - 190.40 °F.
    6. Short Term Fuel Trim - Bank 1 - -2.34 %.
    7. Long Term Fuel Trim - Bank 1 - 9.38 %.
    8. Short Term Fuel Trim - Bank 2 - -3.13 %.
    9. Long Term Fuel Trim - Bank 2 - 10.94 %.
    10. Intake Manifold Absolute Pressure - 11.55 Inhg.
    11. Engine RPM - 2,022.75 Rpm.
    12. Vehicle Speed Sensor - 68.97 Mph.
    13. Air Flow Rate Mass Air Flow Sensor - 3.48 Lb/Min.
    14. Absolute Throttle Position - 22.35 %.

    ****************************************************************

    Additional info - this code also generated about 1 year ago, I reset it and hasn't come back until now. If it doesn't look to be anything other then the sensor then I will replace both sensor as well as the wire harness just so I don't have to remove the intake manifold again.

    Thanks!

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