3F57 Charge Air Pressure Control

Asked by Jun 12, 2017 at 08:43 PM about the 2005 BMW 5 Series 525i Sedan RWD

Question type: Maintenance & Repair

Hi, I've lost power/boost on my car. Error code 3F57 Charge Air Pressure
Control, please are you able to tell me what the fault may be?

2 weeks ago I noticed the car will drive fine the first few minutes then
sudden loss in power. After a while each time I let me feet off the
accelerator I can hear a noise like build up of air being released. I've  been
to my local garage and replaced the map sensor, replaced some vacuum
pipes, cleaned EGR valve, replaced crank breather and so on but still
running same.

Please help or advise?

1 Answer

955

The 2005 BMW 525i did not have a turbocharger option in the US. Are you outside the United states?

Your Answer

BMW 5 Series Experts

  • #1
    Tom Demyan
    Reputation
    2,200
  • #2
    Michael Branan
    Reputation
    810
  • #3
    Robert Charlson
    Reputation
    700
View All

Related Models For Sale

Used BMW 3 Series
141 Great Deals out of 2,029 listings starting at $2,495
Used BMW 7 Series
8 Great Deals out of 168 listings starting at $5,995
Used Mercedes-Benz E-Class
38 Great Deals out of 633 listings starting at $2,390
Used BMW X5
33 Great Deals out of 919 listings starting at $2,800
Used BMW 6 Series
7 Great Deals out of 122 listings starting at $10,995
Used BMW M5
38 listings starting at $19,988
Used Mercedes-Benz C-Class
153 Great Deals out of 1,647 listings starting at $1,999
Used Audi A6
9 Great Deals out of 171 listings starting at $3,495
Used Mercedes-Benz S-Class
6 Great Deals out of 139 listings starting at $5,494
Used BMW M3
92 listings starting at $14,990
Used Honda Accord
67 Great Deals out of 1,161 listings starting at $1,888
Used Mercedes-Benz CLS-Class
11 Great Deals out of 127 listings starting at $8,972
Used Dodge Charger
59 Great Deals out of 736 listings starting at $3,900
Used Audi A4
47 Great Deals out of 601 listings starting at $3,795

Used Cars For Sale

2018 BMW 5 Series For Sale
214 listings starting at $62,589
2017 BMW 5 Series For Sale
14 Great Deals out of 49 listings starting at $50,998
2016 BMW 5 Series For Sale
3 Great Deals out of 34 listings starting at $35,995
2015 BMW 5 Series For Sale
19 listings starting at $27,910
2014 BMW 5 Series For Sale
3 Great Deals out of 61 listings starting at $27,490

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.