Vibrant 02 Cheater after three weeks get a code P2270 Too lean, which restrictor use?

[2015S3]

I installed the catted Unitronic like 3-4 weeks ago installed vibrant 02 sensor and got a code today.

I have a smaller and larger restrictor, which do I use?

Oxygen Lamda Sensor Signal B1 s2

Fault Priority -2
Fault Frequency -5
Date 2-12-16
Time 7:41:08

[coolwater]

I installed the catted Unitronic like 3-4 weeks ago installed vibrant 02 sensor and got a code today.

I have a smaller and larger restrictor, which do I use?

Oxygen Lamda Sensor Signal B1 s2

Fault Priority -2
Fault Frequency -5
Date 2-12-16
Time 7:41:08

I'd try the restrictor that will let less gases thru.
Not sure if that is the smaller or larger one.

-cW

[A20V200]

I installed the catted Unitronic like 3-4 weeks ago installed vibrant 02 sensor and got a code today.

I have a smaller and larger restrictor, which do I use?

Oxygen Lamda Sensor Signal B1 s2

Fault Priority -2
Fault Frequency -5
Date 2-12-16
Time 7:41:08

BTDT...

Okay..
Are you stage 1 or stage 2?
At sea level or there about you will use the thinnest spacer.
Do you have spacers in both 02 sensors?

Only asking because I went through this for 2 weeks trying to figure out what was tripping this code on my car too.

The 2nd 02 spacer was the culprit. At Stage 2 GIAC all 02 spacers are removed.

[2015S3]

BTDT...

Okay..
Are you stage 1 or stage 2?
At sea level or there about you will use the thinnest spacer.
Do you have spacers in both 02 sensors?

Only asking because I went through this for 2 weeks trying to figure out what was tripping this code on my car too.

The 2nd 02 spacer was the culprit. At Stage 2 GIAC all 02 spacers are removed.

You mean the smallest jet, the spacer length does not change

[A20V200]

In the vibrant kit you should have 3 jets. The "openings" are small - medium - large. Use the largest spacer/biggest opening ..sorry for the confusion.

[2015S3]

Thanks just did it that's what George said also

[2015S3]

Error free since I put the larger jet in, nothing on the Vag. Lets see what happens.

[A20V200]

Error free since I put the larger jet in, nothing on the Vag. Lets see what happens.

Good news...that should be the end of it hopefully.

[2015S3]

Nope not the end of it, CEL back on after a few weeks, doing out to read code now.