Help with emissions readiness

[KilluminatiDre]

I need to get emissions done. I have kooks long tubes with the "race cats" and odblink says vehicle not ready for emissions and im guessing because its showing cats not available. Torque pro also says cats not available. Im in AZ and they dont do visual checks that im aware of. I just need to get it into readiness ready. Could something in my lund tube be causing this?

Sponsored

 

[K4fxd]

Call Lund, looks like they shut off the sensors.

 

[KilluminatiDre]

Call Lund, looks like they shut off the sensors.

Ok. I will do that. I remember one of my old coworkers withba mustang said his wasnt going into readiness because his tuner turned sensors off and he got a new tune with them on and it passed fone.

 

[Cory S]

He has LTFT’s and possibly DFCO shut off.

 

[Zelek]

It's the tune. I just took my GT back to stock with the 17 manifold and stock tune and my O2's are ready again with LT headers and spacers.

No matter what I did with any Lund tune, my O2 and HO2 would never ready. Won't be doing headers this next go on my new Mustang but the ability to return to a stock tune is valuable and less of a headache.

 

[KilluminatiDre]

It's the tune. I just took my GT back to stock with the 17 manifold and stock tune and my O2's are ready again with LT headers and spacers.

No matter what I did with any Lund tune, my O2 and HO2 would never ready. Won't be doing headers this next go on my new Mustang but the ability to return to a stock tune is valuable and less of a headache.

I have a 18 manifold, upgraded injectors and intake so if i go back to stock tune the car will be driveable to the emissions station?

 

[Zelek]

I have a 18 manifold, upgraded injectors and intake so if i go back to stock tune the car will be driveable to the emissions station?

It will throw check engine lights with an 18 manifold and stock tune.

 

[KilluminatiDre]

It will throw check engine lights with an 18 manifold and stock tune.

Dang. So lund got back to me saying they no longer support SCT tuners but my original tune came with an emissions everything on tune which they forgot to send. He said i still may get codes but im hoping i somehow dont.

 

[KilluminatiDre]

I have a 18 manifold, upgraded injectors and intake so if i go back to stock tune the car will be driveable to the emissions station?

Would you be able to advise me on spacers or any links on what to use?

 

[Zrussian13]

Would you be able to advise me on spacers or any links on what to use?

Google o2 defoulers

 

[K4fxd]

Flash your emissions tune first, assuming they send it.

 

[KilluminatiDre]

Flash your emissions tune first, assuming they send it.

They emailed it. Will flash it when i get home.

 

[Zrussian13]

They emailed it. Will flash it when i get home.

Yeah definitely try your new tune before buying defoulers. I thought I'd need them but so far so good.

 

[Zelek]

I'm telling you you're wasting your time even with defoulers. I had 3 different styles of defoulers and my O2 and HO2 remained not ready for eternity. This was their so called "emissions tune" and my "emissions and everything is turned on". I even had 3-4 revisions with my fuel trims trying to get my O2 sensors to ready at one point and it never worked. They just don't mess with it anymore.

 

[Cory S]

Just watch your LTFT’s in real time. If they are correcting, and your DFCO is active, you will have the ability to have all monitors go ready.

Sponsored