Quote:
Originally Posted by rkstar9  Hello Thanks so much for making this DIY
I would also like to know if this will work on a 03 bmw z4 2.5i and will it pass emissions?
As Im Having secondary air pump CEL as well |
Yes it will work. The design is not for passing emissions however it will 100% of the time. The simulator sends the SAP operation checks to the DME and it can't tell if the pump is not working or removed