C230 P0170 Fuel Trim Malfunction Code
#1
C230 P0170 Fuel Trim Malfunction Code
My 97 C230 sets P0170 code. Does any one know what sensor ( or part) is related to this code so I can do some diagnosis on it. I saw a posting years ago in this forum, the issue was taken care of by replacing the Mass Air Flow sensor. Since it would cost $400, I hesitate to buy one without confirming the MAF sensor is the problem. Any professional inputs will be apperciate!.
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paul0120
Mercedes E Class
6
05-30-2008 10:10 PM
webberkyle
Mercedes C Class
2
10-16-2007 09:53 PM