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Check Engine code 1128


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I have a 2000 911 Cab.. I got this code "1128" about two weeks ago and i cleared it. Unfortuanately its back any ideas on what i need to check. Is this a problem with the MAF? Any help on fixing this would be greatly appreciated thanks..

Check for any vac. leaks. If there aren't any, its most likely the MAF. I had the same problem on my 01C2.

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