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Discussion Starter #1
Hi all, 2014 Escape SE 100k

Yesterday morning I started the car and the check engine light came on. I grabbed my code reader and it said P0234 over boost. I drove 60 miles. Then I had to drive another 30 miles, shut the car off for a couple of hours and when I started the car up, the check engine light was gone. Started the car this morning, drove 30 miles to work and no check engine light.
I read that code can appear when it gets cold but, there have been colder days and never got the code.
I also read it could be the solenoid or a lazy wastegate. Should I be concerned?

Thanks in advance
 

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Discussion Starter #3
Surprisingly the code didn't come back. I'm going to order another solenoid and replace it. Usually parts start to go bonkers when the car hits 100k. I'm going to flush the tranny and transfer case fluid this weekend, drain the capacitors to hopefully reset the PCM, and an oil change.
 
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