Just ordered one, how far do you have the spacer threaded in? I noticed it has an adjustable nut on the end.
6
Charting O2 Sensor Voltage - Let's Beat the P0420!
- Thread starter poprocks01
- Start date
Nineeightgolf
Ready to race!
All the way in with a bit of anti seize of course
Thanks, one more question for you guys about this J-pipe. What do you use the little clip for, and which side does the O-ring go on? On the exhaust thread or the oxygen sensor part on the spacer?
Sent from OnePlus One
To those who have totally stock CBFA setups or who have catless/catted downpipes and defeated p0420, can you please log Sensor 2 and 3 voltages and post the results in either raw format or make a graph with timestamp on x-axis and voltages on y-axis over a long drive (half hour-ish). This is what they tried to do in the beginning of this thread but the data was more or less meaningless.
soze
Go Kart Champion
Just an update... finally went stage 2.
Still have the CEL. (no CEL delete for MKV TSI)
I haven't changed my spacer configuration since before the upgrade. Still running RAI/Vibrant J with medium Jet facing front.
Not sure what I should try next. Smaller jet, or backing it out a little bit?
Still have the CEL. (no CEL delete for MKV TSI)
I haven't changed my spacer configuration since before the upgrade. Still running RAI/Vibrant J with medium Jet facing front.
Not sure what I should try next. Smaller jet, or backing it out a little bit?
MKV TSI definitely has a CEL delete tune unless your not APR, I had it myself for stage 2. Its the test pipe file
soze
Go Kart Champion
GIAC
Highly surprised they don't offer a test pipe file that eliminates a CEL, might wanna email them about that
soze
Go Kart Champion
Alright, I hope I did this right...
Can someone chart this?
https://onedrive.live.com/redir?res...0691&authkey=!ANc4iKtMgF8m0O8&ithint=file,csv
Can someone chart this?
https://onedrive.live.com/redir?res...0691&authkey=!ANc4iKtMgF8m0O8&ithint=file,csv
Last edited:
soze
Go Kart Champion
It was pretty well known that they don't delete the CEL for the MKV FSI. Wasn't very sure about the TSI though, until I went stage 2 and found there was no file for my car that deleted CEL.
![[Old User]](/forums/data/avatars/m/108/108606.jpg?1573313331){kind=avatar}
[Old User]
Go Kart Champion
Thread revival time! Can any of you who ran the RAI j spacer on the last o2 sensor @ medium jet on CBFA with a race cat confirm that this still works? have to get inspected this month 
GoodTimesIndeed
Go Kart Champion
Thread revival time! Can any of you who ran the RAI j spacer on the last o2 sensor @ medium jet on CBFA with a race cat confirm that this still works? have to get inspected this month
FWIW - I'm running an RAI straight spacer with medium jet on the last o2 sensor on CBFA with a 300 cell cat and I passed no problem last month.
I just set to stock mode a few days prior and drove around then took it in.
GOOD LUCK!