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  1. 94' 318 magnum check engine codes 51 & 52

    5.2L V8 Specific Topics
    Ok so I did the whole turn the ignition 3 times to read the blinking check engine light. I received codes 37, 51, and 52. So how would I be receiving both 51 and 52. One is a lean fuel mixture and the other is a rich fuel mixture reading from the o2 sensor. Would it be just a bad o2 sensor...