R170-System Lean-Lack of power - Mercedes Benz SLK Forum

SLK R170 General Discussion SLK 200, SLK 230K, SLK 320, SLK32 AMG

 
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#1 Old 12-17-2012
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R170-System Lean-Lack of power

Hello from Poland !!

I have a strange problem with my SLK 200 Kompressor.

When i put my foot down(kickdown) i can feel lack of power, another thing, O2 sensor parameters. When the throttle is fully open, long term correction is +25% in one moment...it means that system is lean short term corrections are correct. I have already change MAF. O2 sensor was changed 3 months ago.

There is only one error in OBD reader - P0410.

Please help i run out of ideas.

Regards
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#2 Old 12-17-2012
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#3 Old 12-17-2012
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The only help I have is the meaning of the code, P0410 Air injection system malfunction AIR system malfunction (logic chain)


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#4 Old 02-10-2013
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(Thread Starter)
Hi Again.

I've discovered that throttle on the kompressor is opened all the time. It doesn't move at all. Is there a possibility that throttle is dead ?
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