i recently changed the yellow developmet unit because it was well passed its life span. since then iv been getting this code like nearly everyweek. the unit that i changed was brand new could it be possible that it may be faulty?
is there somthing that i need to check? or am i just better off just replaceing the unit again?
is there somthing that i need to check? or am i just better off just replaceing the unit again?
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