After headers installation

Hi Guys,
I have 2015 tacoma and I just purchase JBA long tube headers with URD 02 sensor simulation and I after install it, I drove a few days the engine light is on. I plug my OBD scan it say P420 and P430 which catalyst converter bank 1 and bank 2 and I surprised bc I use URD o2 sensor simulation, after delete the code I install o2 sensor defouler on all 4sensor and this morning when I go to meeting the engine light back on and it say P420 only which bank 1 sensor. Plus each time engine light is on my traction is off too.
Any of you guys have same problem after installing headers?
Is it URD simulation fail?
Thank you guys

 

The 2015 Trucks do not work well with the URD Simulators. It's not necessarily a fault of the simulator, but more along the lines of the 2015 ECU is not "fooled" by the simulator and how it modifies the signal output from the rear O2 sensors

 

Thanks for the info Justin, so any idea to make it work or make the engine light is not on?

 

I didn't want to turn this into a sales pitch, just wanted to help you with your issue.

But if you need assistance I'm certain we can get you sorted out. While this is posted in the 3rd Gen section, give this post a read: https://www.tacomaworld.com/threads/tuning-by-overland-tailor-tuning-ott.759590/

We have a network of folks throughout the US that can get you taken care of.

https://toyotatuningnetwork.com/

 

Hi Justin appreciate it an info and link really help me a lot, I did read your thread too. I just got email back from URD exactly like u said the simulation doesn't really work on 2015 ECU.
Let talk about your way thing, how you can help with my problem?
How to do it if you want to retune my ECU?
I click on toyotatuningnetwork and there's shop close to my area. Are they able do the same with you?
Do you mind if I send you pm?
Thank you Justin

 

For matters like this, a PM would be most appropriate. Feel free to msg at your convenience.

However, I think it's worth mentioning publicly, the tuners that are a part of the Toyota Tuning Network have access to Overland Tailor's work. You're able to get the same tune from them as you would if you came directly to OTT.