Closed loop - Any 02 sensor issues?

[snowdust]

Right. That's why I posted here as this is an audience I would trust. Hasn't been a lot of chatter on this forum on it, but it looks to be because they are not failing. Great news.

FYI - I updated the title so it better reflects the intent of the post.

 

[1nc 2000]

Running the 02 module since the beginning of this season and have had zero issues with it.

 

[1nc 2000]

Ran into a guy yesterday on a red winder with red undergrowth lights in Autrain. He said his sd-24 doesn't come up on dash when key is turned on. He said he was working with Dave to get it fixed.
I bet he's on this forum but I didnt catch his name.

 

[Fasttrax]

My sensor lasted one trip..100 miles. Blew a belt WOT and noticed code after that. New sensor..700 miles later still good.

 

[DMCTurbo]

My O2 sensor failed before my sled hit the snow. What are the Dos and Dont's when it comes to longevity of these O2 sensors? My buddy has had 2 fail in 100 miles. What are we doing wrong?

 

[no1b4me]

My O2 sensor failed before my sled hit the snow. What are the Dos and Dont's when it comes to longevity of these O2 sensors? My buddy has had 2 fail in 100 miles. What are we doing wrong?

How do you have it installed in the down pipe to muffler ?
Also are you using any fuel additives or engine oil with high ZDDP?

 

[DMCTurbo]

How do you have it installed in the down pipe to muffler ?
Also are you using any fuel additives?

No fuel additives.

 

[no1b4me]

No fuel additives.
View attachment 164223

That is a temperature issue, very close to turbo outlet, the recommended distance is 24 inches from sensor OEM's, however not all applications allow this spec.... Your right on the bell of the downpipe.... And EGT's are high.... The only other possible mount is to remount on a 45*so that the sensing tip is facing more downward

 

[DMCTurbo]

That is a temperature issue, very close to turbo outlet, the recommended distance is 24 inches from sensor OEM's, however not all applications allow this spec.... Your right on the bell of the downpipe.... And EGT's are high.... The only other possible mount is to remount on a 45*so that the sensing tip is facing more downward

That's how the bung comes on the TD 3" intimidator exhaust.

 

[no1b4me]

That's how the bung comes on the TD 3" intimidator exhaust.

Rich fuel conditions generate extreme high temperatures, these O2 's really don't like temperatures above 850*F for long periods of time.... Need to look at your fueling, what are AFR' s like?
Are you running a FPR?

 

[DMCTurbo]

Rich fuel conditions generate extreme high temperatures, these O2 's really don't like temperatures above 850*F for long periods of time.... Need to look at your fueling, what are AFR' s like?
Are you running a FPR?

I have closed loop. Sensor failed before I hit the snow.

 

[DMCTurbo]

Have you been using your anti lag ? Anti Lag can be hard on O2 sensors
Are you sure its the actual O2 sensor and not the module?

No anti-lag Bob.

 

[no1b4me]

I have closed loop. Sensor failed before I hit the snow.

There are 2 LEDs on the module.... What are they signaling

 

[no1b4me]

There are 2 LEDs on the module.... What are they signaling

 

[DMCTurbo]

Normal