2018 ec 300 CDI emap ?

Steveheritage

New member
I have a 2018 ec300 and I saw something posted about the 18?s need to have the Cdi remapped not sure how to get it done?
 
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It may already be done. If you contact your dealer they should be able to tell you. I was informed all 18's brought into Australia had already been done. Not sure where you are but it may be the same for where you are..
 
Thanks! Mine has not been done.
The CDI on the left has not been mapped
The one on the right has with the extra dimple
 

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What is the purpose of remapping the CDI on the 2018 models?

What performance parameters are being changed?

Thanks Steve
 
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