Trouble code P0420 means: Catalyst Efficiency Below Normal (Bank 1)
I received these error codes for my 1998 Dodge Avenger, 6cyl. 2.5 What does these codes mean? Where would I start to fix these issues? ~THANK YOU ~ P0108 P1297 P0401
Trouble code P0420 means:Catalyst system efficiency below threshold
the avenger
yes
The average time it takes to change the water pump on a 1998 Dodge Avenger is six to ten hours.
P0420 is catalytic converter efficiency failure.
The engine is under the hood.
That is part of the computer programming.
5x114.3
Dodge does not use inertia/reset switches.
The 1998 Dodge Avenger has an automatic transmission. The transmission fluid capacity on this vehicle is 9.2 quarts of fluid.
A 1998 Dodge Avenger requires 4.0 quarts of oil (this applies to both the 2.0L 4-cyl and the 2.5L V6)