Viezu remap issues

MykhailoM

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Mercedes Benz CLS W219 Grand Edition
Hi Gentlemen,
In regards to blocking that stupid EGR nonsense, from your knowledge, are there any side effects to expect in Mercedes OM642 CDi engines? (blocking by plate and in ECU - both) I came across ( I think a made up opinion) that engine temperature may or will increase, just wanted your take on this matter. We obviously understand that exhaust gases polluting engine oil that start acting as sanding paper and makes us change engine oil unnecessarily often that otherwise we would. Thanks!!
 

alexanderfoti

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W221 S65 AMG - W204 C63 AMG + Various other MB's
No downsides.

The egr being closed will cause the engine to take longer to heat up, so will have a detrimental effect on economy on lot sof short journeys.

Otherwise, it will theorically run cooler as more heat energy goes out of the tailpipe
 
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