Hey guys 02 4.4 X5. I have the SES light come on, and when I went to read the codes with my OBD II reader I get no fault codes to erase. Any idea how to get the SES light off? What would cause the Light to come on without any codes? The last code it threw was for the 2ndary air pump, I cleared the code and its been at least a month since the SES light had come on.

Thanks guys

Ken

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2002 4.4 X5