06-02-2016, 11:20 AM | #1 |
Private
4
Rep 91
Posts |
Emissions light after JB1 and catted downpipe
Wondering if anyone here can offer insight into my emissions light on my F30 335i.
First I installed JB1 tune about month ago and had no issues. Very happy with my power gain. Last week I installed AFE catted downpipe (p# 48-36310) which they claim does not cause CEL. Immediately after install car drove perfect no errors. After about 60 miles driving I get emissions light. I pulled following code: 122108 - Blow off valve jammed close 180001 - Catalytic converter, efficiency below limit value My mechanic reset the error codes and I've been driving since yesterday with no emissions light. So far so good but I have a feeling it will come back again. Input is appreciated! |
06-02-2016, 05:45 PM | #3 |
BimmerPost Supporting Vendor
4907
Rep 115,980
Posts |
Anyone telling you that aftermarket catted downpipes will never throw a CEL on a modern BMW is either confused, misinformed or worse.
Mike |
Appreciate
1
|
06-02-2016, 05:49 PM | #4 | |
First Lieutenant
56
Rep 324
Posts |
Quote:
Aftermarket catted dp still has a chance of throwing a CEL...
__________________
2018 BMW M3 ZCP- Imola Red
Follow me on Instagram: @hsdvisuals |
|
Appreciate
1
|
06-03-2016, 10:36 AM | #5 |
Private
4
Rep 91
Posts |
|
Appreciate
0
|
06-03-2016, 11:09 AM | #7 |
First Lieutenant
56
Rep 324
Posts |
Im not sure if its true or not, havent seen anyone with one of their downpipes. But most of the companies that state there wont be a CEL are mostly wrong
__________________
2018 BMW M3 ZCP- Imola Red
Follow me on Instagram: @hsdvisuals |
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|