p0430- Catalyst efficiency low bank 2?

[GaX-Runner]

I know some of the causes but i was wondering if y'all have had the same issue! Just want to narrow my options here! I would appreciate the help!

 

[Gadget]

Most likely you have a dead cat.

If you have less than 80,000 miles and less than 8 years old Toyota has to replace the cat under a federally mandated warranty.

If you are outside of that you can replace the cat at your expense or if you convert it to off road use/racing only use you can install the URD Sim.

G

 

[GaX-Runner]

Most likely you have a dead cat.

If you have less than 80,000 miles and less than 8 years old Toyota has to replace the cat under a federally mandated warranty.

If you are outside of that you can replace the cat at your expense or if you convert it to off road use/racing only use you can install the URD Sim.

G

Well it's def gonna be @ my expense but I was expecting that. I'm hoping it's the pre-cat so I can just get the DTLT headers:top:

 

[blackx-runner]

Well it's def gonna be @ my expense but I was expecting that. I'm hoping it's the pre-cat so I can just get the DTLT headers:top:

the front cats are the only ones monitored. So if you get the DTLTs and an O2 sim you should be good to go. :blurock:

 

[babyboi2284]

Your just looking for a reason to mod huh lol

 

[kblozano]

Most likely you have a dead cat.

If you have less than 80,000 miles and less than 8 years old Toyota has to replace the cat under a federally mandated warranty.

If you are outside of that you can replace the cat at your expense or if you convert it to off road use/racing only use you can install the URD Sim.

G

So i take it with the installation of my DLST headers I wont be covered?

 

[Gadget]

Not likely.

G

 

[GaX-Runner]

Your just looking for a reason to mod huh lol

haha...that's a no and yes kinda thing!:laugh: Yes I want to mod of course but I want that dang check engine light GONE!

 

[sketches]

Im having the same issue right now just no money at the moment to figure out what's making the light go on let me know what fixes it cause I hate the gas millage im getting right now went from average of twenty to now im at like seventeen

 

[Torspd]

Probably a bad AFR sensor in your case ^^^

Get the codes pulled from Autozone or similar. That will help a lot.

 

[Venomous_X]

I know the feeling, I've been fighting a p0138 and a p0157 for a few months but no dough to deal with it.

 

[08x]

hey venomous u said uve been fighting thoes codes p0138 and p0157 have you done a recent clutch job or anything that involves removing the transmisson that your getting thoes codes??