2001 BMW 525I Secondary Air Pump TESTING & REPLACING!

Quick tutorial on replacing the secondary air pump and making sure this is the issue you are having! Make sure to comment if you need any help with this project or similar problems.

[@aros007z]

Awesomeness

[@caitlinbaker9734]

What is your fancy expensive scanner? And is there an alternative?

[@t-pitz8866]

Secondary air system "
Could this fix help me pass smog ?
01 525i 201,000

[@t-pitz8866]

Also where'd you buy that part ?

[@rpmraf9814]

Yes it can and I got it from fcp euro