Wideband O2 sensor placement

**slow2** · 22 December 2008, 01:46

Originally posted by Jamo

Slow2 runs a wideband sensor with a narrowband output to the Motronics ecu with no problems.

I do , with no problems in 3 years with this set up

**mcandmar** · 19 September 2011, 17:18

Bump!

I need to have a second O2 boss fitted to a downpipe for a WB02 sensor, i was going to place it after the narrow band sensor but after reading this thread it seems its better to install it at the end of the downpipe.

Curious to hear where everybody has installed them? Any pics of your location would be great

Mark

**diesel des** · 23 September 2011, 19:53

Mine is right up where it would be stock. Never had a problem....

**prj** · 23 September 2011, 20:19

Same here.

**Thuppu** · 23 September 2011, 21:03

First from turbo narrowband, second wideband. Used it for a year or so without problems.

**AndyP** · 23 September 2011, 21:08

Mine's right up at the top of the downpipe too, never had any problems.

**M_GORDON** · 25 September 2011, 09:20

Hi everyone.
I have a SuperSprint DP and cat back and the hole for the lambd is at 0º, it's wrong??

**BorisShakhov** · 5 July 2012, 07:37

Originally posted by M_GORDON

Hi everyone.
I have a SuperSprint DP and cat back and the hole for the lambd is at 0º, it's wrong??

Guys, can somebody confirm is it proper position for the WB sensor at the end of the supersprint DP? Or it`ll be better to drill new hole near NB sensor?

**QuattroFever** · 5 July 2012, 20:23

I have mine welded stock position. Using launch control and things get pretty rich and toasty. No probs so far.

Wideband O2 sensor placement

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment