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huey111
26th July, 2018, 03:06 PM
Hi guys I have a 2011 navara 2.5 DCI sh7058/sh7059 which I have deleted dpf ... But car still going into limp mode with p0478 DTC showing from what I know this is pressure control valve like old exup which is in exhaust ...but this car does not have one ....can anyone give me any advice kind regards

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bobolin4o
26th July, 2018, 04:56 PM
Post here the ori and the DPF off files.
Regards!

huey111
26th July, 2018, 06:03 PM
Hi I will post tomorrow when I get home guys

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huey111
29th July, 2018, 04:35 PM
please see attached545409 mod and ori file

mihaiservice
29th July, 2018, 05:37 PM
Hi
only temperature liniarization from dpf are modified in file .
such car its use two back pressure sensor,first are for dpf and the second for egr valve.

huey111
29th July, 2018, 05:52 PM
Hi
only temperature liniarization from dpf are modified in file .
such car its use two back pressure sensor,first are for dpf and the second for egr valve.So both back pressure sensors need sorted as well ?

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huey111
15th August, 2018, 09:35 AM
Big Thanks to Prochoice he got me sorted top man .... sorry for late reply been off my feet for a few days

robkobg
21st November, 2018, 05:21 PM
I have the same problem, p0478 is the EGR pressure sensor. How did you solve the problem?