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Egr valve intermitt...
 
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Egr valve intermittent code P0401

  

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2018 Mazda CX-9 turbo, 29K miles.

The engine light comes on sometimes and goes off by itself sometimes. 

Being so low mileage - probably not gummed up with carbon?

Probably the electronic solenoid on top being intermittent?

Try just replacing the solenoid top part (easiest?)?

Recommend OEM part?

Thanks!


1 Answer
1

Heck I tried to clean it anyway if that doesn't work yeah you can try the top part could just be the solenoid


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