Tub xhaust ecu grad carbon air PO171 n 174

Hey guys ... New to the forum but hoping you guys could help me out. Traded my Aston in which had the same type of upgrade with no problems.

Got a 2011 bicolore orange n black.

 

Did the 1500 break in no issues.. Had the tubi no valve exhaust, ecu upgrade, n carbon air box.

 

Since then I got the po174 n po171 which says both bank 1 & 2 system is lean

 

Any ideas ? Is it ok to drive it like this. Dealer looking into it as they did the mods

 

Thanks guys

What ecu upgrade did you do?

 

The exhaust and the air filter are bolt-on changes and should be negligible to throwing any error codes...

 

...so my guess is the ecu tune.

What ecu upgrade did you do?

 

The exhaust and the air filter are bolt-on changes and should be negligible to throwing any error codes...

 

...so my guess is the ecu tune.

 

 

Please post some videos of exhaust when you get a minute.

please post some sound bites of the tubi

 

thanks

Sounds awesome I'll have some sound clips for u. As far as the ecu tune. I'm not exactly sure. I got all wirk done though dealer as in the assured me if I had any issues they would help me out.

 

Originally they forgot to map it for the aftermarket airbox n the tubi exhaust was shipped without the maf gaskets. This time I got more mileage but light came on again.

 

Dealer says if it was unsafe it wud throw the light immediately not after 50 plus miles but of course I am hesitant. Thoughts ?

we sometimes use these to keep CEL's off. They space the o2 sensor back from the flow of exhaust gases. I would also check who tuned the ECU, you can generally turn off those lights when tuning:

 

 

 

 

I woukd want to be damn sure that it isnt actually running lean!