E-Class (W211) 2003-2009

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Old Feb 8, 2017 | 06:08 PM
  #1  
Reddog24k's Avatar
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From: Raleigh NC
2007 s65 2008 s65. Renntech
P0123

Hey guys I am sure this has been beat to death but I will ask anyway.

2003 E500

When I take off in a hurry aka pull out in traffic and cut people off.... or just jump on the gas for the fun of it. I run into limp mode. sometimes it throws a po123 other time it just goes into limp mode. I cut it off restart and drive normally and have no issues.

I see a bunch of talk about TPS Sensors and Pedal replacement. I am not one to just throw parts at somethings. It gets expensive.

If anyone has a suggestion or a link to a previous discussion The new guy would definitely appreciate it.

Thanks Jim
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Old Feb 8, 2017 | 08:07 PM
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CDIJeff's Avatar
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From: Arizona
2005 E320 CDI
That's fine I had the same exact problem. For me it was the whole accelerator pedal, I followed the reset instructions worked for about 1 day then lasted about an hour after I did it the second time. Got really annoyed then changed the whole pedal haven't had a problem since then.
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Old Feb 8, 2017 | 09:55 PM
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From: Raleigh NC
2007 s65 2008 s65. Renntech
Thank you. On to the next grimlin. Just gave it first full tank and oops I think the gas tank needs replacing. I here it's under warranty for 15 years. Any experience with this as well��

Thanks again Jim
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Old Feb 9, 2017 | 12:32 PM
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From: North Scottsdale, AZ
'71 Pinto
15 years/unlimited mileage, see attachment.
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Letter Warranty Extension.pdf (476.2 KB, 127 views)
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Old Feb 9, 2017 | 01:51 PM
  #5  
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2005 E320 CDI
That is why I have never herd of this only applies to gasoline models.
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Old Feb 9, 2017 | 05:06 PM
  #6  
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From: Raleigh NC
2007 s65 2008 s65. Renntech
Originally Posted by konigstiger
15 years/unlimited mileage, see attachment.
Thanks guys you have been most helpful lets hope the Sealership is the same
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