check engine light

[Vincenzo Basile]

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Hi list
I recently wrote to the list that my check engine light was coming on,and I=
 beleive it was Phil who told me to check the codes as to why that light is=
 coming on.Well I pulled my codes and it came up 4444 wich means there are =
no codes wich leads me to ask Why is the check engine light on? The only th=
ing thats done to the engine is  the IA III+ ,could this be the reason why?
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