Can I do anything to improve the fuel economy after the emission update?

My Skoda Yeti 2.0 TDI had the emissions update six months ago. I have since discovered a drop of 6.5mpg. Skoda say they cannot do anything, can anyone help please?

Asked on 1 June 2017 by P Webb

Answered by Honest John
The fix involves changing the injection sequence and if either the EGR valve stem or the injectors or all are worn there will be consequences such as you are experiencing. Other readers have switched to Super diesel, like Shell V Power, and found that the improved cetane, lubricity and cleaning properties solved the problem. Not guaranteed, but worth trying.
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