A common emissions code seen in the field, a P0420 trouble code indicates that the catalytic converter isn’t functioning efficiently. To work at peak efficiency, the emissions or feed gases entering the catalytic converter need to be perfectly balanced and not excessively elevated. To resolve the...
So, to really simply things let's just say that the efficiency of the catalytic converter and/or exhaust pipe and/or O2 sensor is not so great. FYI this code is identical to P0430 however that code is for bank 2. You may even find you have both P0420 and P0430 trouble codes at ...
Customer Concern:The Check Engine Light (MIL) is on with fault code P0420 (16804) stored in the fault memory. Potential Causes:Defective catalytic converter(s) Diagnostic Codes:16804, 16805, 16814, 16815, P0420, P0421, P0430 or P0431 Tests/Procedures: 1. If any other fault codes are pr...
First off with the Prius they're generally will be none of that You can drive until your tires fall off if your catalytic converter can absorb the flood test gas or whatever it shoots in there when it does that light's going to be lit forever You can try a spacer if you don't know...
I hooked up the OBD reader and got a code for P0420. Today I was driving to work and noticed the check engine light was off. Catalytic converter was replaced 3 years ago after being stolen and at least one O2 sensor has been replaced in the past. Should I take it in to the ...
The fitting that I bought to do this with is heavy duty steel that also can rotate up and down and it contains a piece of catalytic converter brick in it I can see it in there that's what it's advertised I think I paid a whopping $12 for the thing. I have not installed it yet...