TCF Help & Suggestion Center Need help with Toyota Camry Forums? Ask. Have a suggestion to better TCF? Tell us here.

Check engine

Old 05-12-2017, 11:58 AM
Junior Member
Thread Starter
Join Date: Mar 2014
Posts: 8
Default Check engine

Hi all I have a 2000 Camry XLE V6 and the check engine light is on, getting code PO420? I was told I need to replace the cat converter. My question is how do I tell which one I have to replace? I have one coming off the front exhaust manifold and two are on the longer pipe that connects to the intermediate pipe. The car is running great and having no issues at all. I was also told to try a additive which can clear the code and help me pass emission inspection. Any one use that or have any success with it. I really don't drive this car that much but it has to be legal so I'm trying to fix it correctly but trying not to spend a lot of money on a car worth maybe $1000. Thanks for the help guys
Old 05-12-2017, 02:20 PM
Super Moderator
Join Date: Jan 2008
Location: PTW
Posts: 11,739

Did you read the code? Any other information with this code or any additional codes?
Related Topics
Thread Starter
Last Post
ECU & Electronics
11-28-2012 09:46 PM
General Tech
03-02-2012 09:33 AM
ECU & Electronics
05-06-2006 03:17 AM
ECU & Electronics
04-20-2006 12:59 AM
General Tech
12-22-2005 07:22 PM

Thread Tools
Search this Thread
Quick Reply: Check engine

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.