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Code P0402 Egr Fault


realslimshady
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They say that some EGR's have a life of around 70,000 miles due to the temperatures they have to endure. Well anyway the clue here maybe accelerating, or to some booting it. In this instance, not sure how quickly the EGR works but it should be in closing mode and if it doesn't close it will bring up a fault code. Possibly what you have there.
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I changed mine...also found the egr solenoid was goosed

I bought mine when in the States last [actually brought 3 back as dealers here didnt have them] ...Depending on vehicle [buy by vin NOT reg] have a new spare solenoid.

There are ways to disconnect this or bypass that etc..dont bother..change. 

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