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Fusion Overboost code problem

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  #1  
Old 09-28-2017, 07:35 PM
jla74's Avatar
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Default Fusion Overboost code problem

Hey all, I have a 2013 Titanium with the 2.0 eco and have the error code of PO234. I have researched and found it could be a leaky hose or the turbo gate valve sticking. It sounds like the valve is open all time with the whooshing of air when I accelerate and the turbo doesn't appear to be working.
I have looked at the hoses I can find but can't seem to find the gate valve.

Anyone able to tell me where its located?
 

Last edited by jla74; 02-02-2018 at 01:24 PM. Reason: Incorrect engine
  #2  
Old 10-07-2017, 09:30 AM
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Welcome to the site..

Gate valve is on the turbo outlet side , the actuator sits on top with the rod extending to the the gate valve lever..
 
  #3  
Old 02-02-2018, 12:27 PM
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Default still a problem

Originally Posted by Hayapower
Welcome to the site..

Gate valve is on the turbo outlet side , the actuator sits on top with the rod extending to the the gate valve lever..
Ok still working on this one. Car seems to be running ok so hasn’t been a concern until I realized the remote start won’t work with the check engine light on.

I figured out gate valve will open manually so I’m assuming the only thing left is the selonoid. If anybody has any other suggestions I would be more than happy to hear them. Thank you
 
  #4  
Old 02-02-2018, 02:30 PM
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Default Parts question

Originally Posted by jla74


Ok still working on this one. Car seems to be running ok so hasn’t been a concern until I realized the remote start won’t work with the check engine light on.

I figured out gate valve will open manually so I’m assuming the only thing left is the selonoid. If anybody has any other suggestions I would be more than happy to hear them. Thank you
Now I just need to know if I need part #9961b or 9k378.

Is is there a way to verify which selonoid may not be working?
 
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