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2000 CLK430 - Error codes P0173 & P0170 - NOW WHAT

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#1

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01-19-2006, 11:06 AM

moderndata moderndata is offline

moderndata is offline

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Join Date: Jul 2005

Posts: 19

Question

2000 CLK430 - Error codes P0173 & P0170 - NOW WHAT

I have a 2000 CLK430. My yellow Check Engine light came on. I have two Error codes, They are P0173 & P0170. I changed the fuel filter but still get these codes.

NOW WHAT ????

Does anyone know what to do next ????

alsmail@modern-data.com

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#2

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01-19-2006, 11:12 AM

Ron in SC

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Might be Mass Air Flow Sensor, read this thread. http://www.peachparts.com/shopforum/showthread.php?t=140225

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#3

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01-19-2006, 03:13 PM

piersbc

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Piersbc

Join Date: May 2005

Posts: 40

Call me crazy but....

I was having the occasional "check engine" light...usually a day or two after refilling the gas tank. I put some mothers sealant protectant on the gas cap gasket and havent had the light come back on in a couple months....maybe its just a coincedence....

__________________
1999 CLK 430
W208
113. Engine
105,000 Miles
Raptor 245/40/17

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