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p0403 and p0622
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  1. Dodge Nitro Electrical Problems and Questions
    Hello Nitro nation. I had a pretty weird event occur last week. Two diagnostic codes occurred on the way home from work. P0403 and P0622. Luckily my mechanic was available and using his device he pulled these up. He did a quick inspection, could not see anything obvious. Tested the battery...
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