Having an issue. Video attached

[brandont]

I am having an issue. I had some codes tossed p008b and p0234 and this is what it was doing. Any idea of why it's doing this????

Ecoboost: http://youtu.be/Pfi0gweKaj4

 

[SHOdded]

Loose clamps on turbo piping?  Wastegates sticking open just a tad?

http://www.obd-codes.com/p0234

008b doesn't sound right, haven't seen that yet on these cars:

P008B OBD Code Definition:
Low Pressure Fuel System Pressure – Too High

 

[brandont]

I couldn't find any. Bov stays open when I hit 4th gear tell all the boost is gone

 

[brandont]

Also. It peaks at 13 psi before letting loose

 

[SHOnUup]

Glad to see you joined after the suggestion to on facebook. After the gurus here guide you through troubleshooting this, a good new member into with pics will be on tap I hope.

Good luck!

 

[brandont]

P0234 is overboost I think

 

[SHOdded]

I guess as a DIY you can check to make sure the wiring & clamps/screws on the MAP sensor and the Turbocharger Boost Pressure (TCBP) / Charge Air Cooler Temperature (CACT) Sensor are snug.  It's kinda difficult to check for bad turbos, though you might be able to visually inspect/test the wastegates.

Chilton has free manuals online for the 2010-11 Taurus that may help out with info:
http://hmcpl.org/databases/auto-repair-reference-center

Click on the INFOTRAC url, then click on Proceed to get to the selection box for manuals.