Maxima Forums - Search Results

Search: Posts Made By: Schade2

Showing results 1 to 1 of 1
Search took 0.00 seconds.

Forum: 4th Generation Maxima (1995-1999)

04-01-2019, 11:17 AM

Replies: 6

Code P0420 questions

Views: 686

Posted By Schade2

Code P0420 questions

I am getting a P0420 code. From the looks of things it is supposed to be either a downstream 02 sensor or bad catalytic converter. I am assuming the downstream 02 sensor is behind the cat. Are there...

Showing results 1 to 1 of 1