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'00 Kompressor- P0170-Fuel Trim Malfunction Bank 1???

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Old 10-15-2007, 10:29 AM
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2000 C230 Kompressor
'00 Kompressor- P0170-Fuel Trim Malfunction Bank 1???

I own a 2000 Mercedes Benz C230 Kompressor. The check engine light recently went on and when I had a friend put the OBDII on it, it came back as:



P0170 Fuel Trim Malfunction - Bank 1



He said that it is probably my Air Mass Sensor, but sometimes the problem could go away if I replace my spark plugs and clean out the Air Mass Sensor.



Has anyone experienced this problem and if so what do you suggest?



Thanks
Old 10-15-2007, 10:47 AM
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Unless your plugs are really old, I don't changing them will help with the problem. Cleaning the MAF does often help. Use the search button for all forums and you will find plenty of information on this code.

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