[RajSingh_F10]

Im sorry if this has been answered a million times.

I have a 335i with UUC Corsa Exhaust, Catless Downpipes & jb4

i cleared all the codes going into the emissions OBD test and they told me my car was not read (because i cleared al the codes)

i know i wont pass though because JB4 is showing me 2 codes 29F4 & 29F5

how can i pass the test without removing the catless downpipes

BMS DP fix? does that work? is it hard to put in?

[RupertPupkin]

http://burgertuning.com/dpfix.html

Originally Posted by RajSinghE92

Im sorry if this has been answered a million times.

I have a 335i with UUC Corsa Exhaust, Catless Downpipes & jb4

i cleared all the codes going into the emissions OBD test and they told me my car was not read (because i cleared al the codes)

i know i wont pass though because JB4 is showing me 2 codes 29F4 & 29F5

how can i pass the test without removing the catless downpipes

BMS DP fix? does that work? is it hard to put in?

[RupertPupkin]

The car takes time to show a "ready" state at the sensors after they have been cleared. it is something like 500 miles.