Code P 0420

Jeep_Dawg08

Jeep_Dawg08

New member
Anyone know what this code means???
I'm out and about and can't look it up at the moment.

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Jeep_Dawg08 said:
Anyone know what this code means???
I'm out and about and can't look it up at the moment.

Sent from my SAMSUNG-SGH-I997 using WAYALIFE mobile app
Click to expand...


This is what I found:

catalyst system has low efficiency. "catalytic converter" Hope that helps :yup:
 
I thought as much, the way it's been running.
Hoping my warranty will cover it.
I have a added warranty I got for 3 yrs when I purchased the Jeep used!
*crossing fingers*

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Jeep_Dawg08 said:
I thought as much, the way it's been running.
Hoping my warranty will cover it.
I have a added warranty I got for 3 yrs when I purchased the Jeep used!
*crossing fingers*

Sent from my SAMSUNG-SGH-I997 using WAYALIFE mobile app
Click to expand...


Good Luck! :yup: Keep us Posted :rock:
 
Calling dealer Mon on that, and about the fuel filler problem.
Lets hope it can all get done at once.

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Stopped by a local shop today, they checked and the code P0420 and I'm assuming P0430 is an efficiency issue. Which according to them if ur under 8yrs and 80k miles. It's a federal law the dealer replace it...

Gonna try and hit the dealer today at 1 to have them check it out and go round and round I'm sure with them on this. Lol


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That must be a universal code. Chevys have the same code for emissions control. Learn something new everyday
 
Update... left the dealer and they are replacing the Cat and the fuel filler problem.
Just have to wait to get the parts in.
Yay!!!!

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