BBK longtube headers with BBK mid high flow carts

[SethDBlevins]

So I have BBK long tube headers and BBK mid high flow catts , and I can’t pass senser readiness , what is the quickest way I can get them ready ?

Sponsored

 

[SheepDog]

So I have BBK long tube headers and BBK mid high flow catts , and I can’t pass senser readiness , what is the quickest way I can get them ready ?

The short answer is - you probably can't.

Do you have an aftermarket tune on the car?

You can try a set of O2 extenders for the rear sensors, but if you are on the factory calibration/tune, there's no way it will set the readiness monitors on those cats.

 

[SethDBlevins]

Yeah I’m tuned by pbd , and they just gave me a tune back to the stock tune , and they said it would pass I just have to drive the car to get them ready? But you say no so is there a certain tune I should request and try out?

 

[SethDBlevins]

And is there any way I can pass sensor readiness at all anyway , with my setup ^

 

[SheepDog]

And is there any way I can pass sensor readiness at all anyway , with my setup ^

The factory calibration will not set the readiness monitors with "high flow" catalytic converters.

You can read this post that shows the conditions in which each monitor is set.

Ford Readiness Monitors / Emissions Tests

 

[drive_55_not]

And is there any way I can pass sensor readiness at all anyway , with my setup ^

As long as you are stock, other than the LT's. You might have luck passing on the stock tune going catless with a angled O2 extender.

Took 2.5 weeks for my monitors to go ready after I installed catless LT's on my S650 ...


CEL Fix



.

 

[SethDBlevins]

I might have to go cattless on mine too it’s been 7 months and still no good smh, but the only reason I didn’t go cattless just too loud , but I won’t need a new tune if I go catless leave it stock ?

 

[NGOT8R]

I might have to go cattless on mine too it’s been 7 months and still no good smh, but the only reason I didn’t go cattless just too loud , but I won’t need a new tune if I go catless leave it stock ?

That’s correct, no tune revision needed.

 

[SethDBlevins]

That’s correct, no tune revision needed.

As long as you are stock, other than the LT's. You might have luck passing on the stock tune going catless with a angled O2 extender.

Took 2.5 weeks for my monitors to go ready after I installed catless LT's on my S650 ...


CEL Fix



.

So when you went catless with the LT did you drive it a certain way to get hem ready or …?

 

[drive_55_not]

Installed the LT's Dec 16th, Drove normally for 2 weeks, checked the monitor status Jan 2nd, The O2 part of the cycle was complete, the evap was still incomplete,
I drove it hard for 2 days and all monitors were ready when I checked it again.



.

 

[NGOT8R]

So when you went catless with the LT did you drive it a certain way to get hem ready or …?

Nope. I asked Lund if a revision was necessary and they told me that it wasn’t, I’ve never had a single issue with CEL either.

Sponsored