Cm2250 boost pressure fault

[Rawze]

Here is some more pictures of this...

Thanks to forum member 'Parttime' for providing this picture. Here is the other side...


The delta-P sensor. it is part # 4307166


The sensors generally replaced during an EGR tune-up for the CM2250/CM2350 engines are mainly the...

IMAP Sensor p# -- 2897334 (Official Name= Intake Manifold Air Temperature Sensor).
Delta-P Sensor p# -- 4307166 (Official Name= EGR Differential Pressure Sensor).
Exhaust Back-Pressure Sensor p# -- 4928594 (Official Name= Exhaust Gas Pressure Sensor).

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other relevent sensors...
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DPF Delta-P Sensor p# -- ?????? (Official Name= DPF Differential Pressure Sensor).
Doser Injector p# -- 5294110 (Service p# 2881761NX)(Official Name= doser Injector).
EGR Valve p# -- 4336675 (Service P# 2881762NX) (Official Name= Exhaust Gas Recirculation Valve).