nissan x-trail exhaust backpressure sensor before turbo.

[kaadzis]

Hello, i have issues with exhaust backpressure sensor before turbocharger. sometimes it shows wrong values or get fault code p0470.
does anybody knows if i disable code p0470 and unplug connector car dont go in limp mode, or maybe someone can linearizate this sensor that it shows same midle range value. new sensor is not available in my region.
x-trail 200 MY 2.0d renault edc16

[Ignasvw]

will go into limp if you remove only dtc

[voltechcar]

on my file

temp on turbo - 500 deg.
1 and 2 temp dpf - 100 deg
differential pressure sensor - 0 mbar pressure

[kaadzis]

thanks but solution not working, replace sensor with similar (change connector) and car goes ok!

[voltechcar]

more info, what temp what voltage in parameters on this sensor ????