code p201d-008 check engine light ? what is needed on 2002 Mercedes-Benz C230

we replaced air mass sensor. still have the samed code any suggestions

by in Sunnyvale, CA on January 16, 2012
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1 answer
ANSWER by , January 16, 2012
Why the MAF? P0201 is an injector fault code for cyl #1. Get me some more info and I'll try to help.