
2002 BMW 525i 2.5L MIL Lamp on
ok - odd one here. came in last week with F5 and F6 codes. went threw the entire secondary air system. functioned the air pump with scanner - blowing well and turning on and off - can also hear it come on when cold. this confirms relay , pump and contro...
FIX posted 3/15/2018
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Message Closed w/FIX
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VIN | WBADT434X2 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
F5 | Secondary air system air flow too low bank 1. |
F6 | Secondary air system air flow too low bank 2. |
Message Closed w/FIX
Vehicle Data
2002 BMW 525i
VIN | WBADT434X2 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
F5 | Secondary air system air flow too low bank 1. |
F6 | Secondary air system air flow too low bank 2. |