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Old 02-09-2013, 09:02 AM   #1
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Join Date: Jul 2010
Location: Essex UK
Posts: 300
My Ride: 2004 330ci
help with fault code explanation

My engine light came on yesterday so I plugged it in to read the codes and they are: Catalytic converter efficiency Cyl #1-3 & Oxygen sensor control limit Cyl #1-3 can someone tell me what this means and what I have to do to rectify the fault, any help would be great, thanks Steve
Its a ragtop thing! you wouldn't understand
E46DrEaMeR is offline   Reply With Quote
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