P0173 code on 2008 c300
04-07-2022, 02:17 PM
#1
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P0173 code on 2008 c300
Hi Benz lovers. I got a code P0173 on my 2008 c300 and it read fuel trim bank 2. What would be the possible cause and how could it be fixed?
04-07-2022, 04:22 PM
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2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)
What did it read? Lean or Rich?
04-07-2022, 04:24 PM
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04-07-2022, 05:30 PM
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04-07-2022, 05:39 PM
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If you are running rich, it's unlikely a vacuum leak or failing fuel pump.
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