Is it possible to remove a P0420 code permanently with a Tactrix cable or any other type of tuning device?

 

P0420 is a catalytic converter or O2 sensor warning.

 

https://www.evolutionm.net/forums/ec...us-mrfred.html

 

not sure if it would work for you like it works for evo8/evo9 applications

 

Yes it is possible. I disabled one of the o2 sensors as well as shut off a few other things in the car because I did not want them on anymore throwing codes. You will need the EVO SCAN software as well as the tactrix cable. If you do not know how to do this your tuner can help you out or there is videos online on how to do it. This is one of the bets things to have for your car. Here is a link to the website with the software


http://www.evoscan.com/