B CLASS W264 B180 1.5 EXHAUST P0470 fault

[Bangbang]

can anyone help with position of the exhaust pressure switch on the w246 1.5 diesel engine, can't find any info online

 

[55AMGCLK]

Have a read through this post, it may help

Exhaustback pressure sensor | Engine

Hi all i have a w220 2005 320cdi. Is in limp mode fault code p0472 exhaust back pressure. Basically the car is sometimes kicking down and some times not. When it kicks down the boost really low. Can someone tell Me if the turbo is out or if this sensor is causing the problem or something else...

forums.mbclub.co.uk

 

[55AMGCLK]

also this....

Mercedes-Benz P0470 Exhaust Pressure Sensor Malfunction – Car OBD Codes