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SL/R230: SL55 AMG Delete

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Old Aug 2, 2021 | 02:44 AM
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NickJr
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SL500
Angry SL55 AMG Delete
2004 SL55 and tired of changing secondary air injection pump and relay. Please help delete using the MB Star. Much appreciated.
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Old Aug 2, 2021 | 09:27 AM
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latemodel21
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From: Santa Clara, Ca
2003 SL55 / 2002 SLK32
Originally Posted by NickJr
2004 SL55 and tired of changing secondary air injection pump and relay. Please help delete using the MB Star. Much appreciated.
Disclaimer: First of all this is for diagnostic purpose only!!! Second in most country's it's quite illegal to modify these on a road going vehicle, in fact in California it's illegal even if the vehicle is for off road purposes only. You should only use this to locate a problem and fix it.

You'll need a Dev mode SDS unit that's unlocked.


1. Select your car
2. Go to Control Units
3. Go to Drive
4. Go to MESFI 2.8
5. Go to Development Data
6. Go to Control Unit Adaptations
7. Go to Control Unit Adaptations(Variant Coding)
8. Go to Implizite Kodierung ME281 AMG C6-Stand



For Secondary Air Injection scroll down to 0178 and change Diagnose ein TO Diagnose aus

this will not only remove the check engine light, but it will also keep your "readiness monitors" OK


Read more: https://mbworld.org/forums/w211-amg/...#ixzz3QnHwu3XE
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Old Aug 2, 2021 | 10:50 AM
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Thanks for the reply. Read some trend on the link about smog ready. will it pass smog in California?
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Old Aug 2, 2021 | 11:13 AM
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latemodel21
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2003 SL55 / 2002 SLK32
Originally Posted by NickJr
Thanks for the reply. Read some trend on the link about smog ready. will it pass smog in California?
Last year, yes .... next year ???

This has been turned off on the SL55 and SLK32 for years and has not been a problem going through California smog. But will it show up with the "anti tune" scrutiny of next year ... can't say
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Old Aug 2, 2021 | 11:42 AM
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Thank you
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