I have a stock downpipe, stock cat. just a cat back exhaust.
my p0037 is on.
just ordered a cobb ap. should arrive in a few days.
I plan to download the Access tuner for DTC clearing.
I was told by several sources that some say it will clear SPECIFICALLY P0037 (HEATED REAR O2 sensor)????

- Will stage 1 clear it?
- Will stage 1 with Access Tuner Race Beta DTC clear it?
- Will stage 2 clear it?
- Will stage 2 with Access Tuner Race Beta DTC clear it?

thanks guys.

 

anyone?

 

just download accesstuner and open the stage 1 map and modify it to turn off whatever CEL you need

 

My P0037 was turned off with my protune.

 

I fixed it. cobb ap is awesome

 

I just did too. So easy

 

BUT, when you go into inspection and they plug into your OBDI port, your rear cat sen sensor will show as "not-ready" and could potentially fail your inspections.

 

Then how do you prevent this? I believe my car had a rear o2 sensor CEL but when i flashed my car with a stage 2 OTS map it went away. Will I have issues for state inspection?