Mercedes W211 E220 CDI B28/5 & B5/1 Fault

adil1102

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Mar 10, 2016
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Your Mercedes
Mercedes Benz W211 E220 CDI
Hi guys,

I need help for my car Mercedes Benz w211 E220 CDI year 2003.
The car has no boost power and causing black smoke. The rev reaches only 3000rpm. Went the diagnose the car and the following faults was found.

DTC 2025-08: Check component B28/5 (pressure sensor downstream of air cleaner). The atmospheric pressure between Component B28/5 (pressure sensor downstream of...

DTC 0105-08: Check Component B5/1 (Charge pressure Sensor). The atmospheric pressure between Component B5/1 (Charge pressure Sensor) and component N3/9 (CDI co...

Can you assist please guys? Thanking you in advance for your support.

Regds,
Adil.
 

alexanderfoti

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Your Mercedes
W221 S65 AMG - W204 C63 AMG + Various other MB's
Boost leak most likely?
 


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