Walker Emissions Control | Diagnosing Catalytic Converter P0420 Code

[@RMoore-zt7zs]

Too bad there aren't more automotive techs who are able or willing to properly diagnose codes related to converter issues before replacing expensive converters.

[@godlikenovauniverse1118]

💯

[@darkmagician1184]

Lots of great information

[@topcat5777]

Hello. Great video...easy to follow, so thank-you for posting! What is the name and model number of the portable 5-gas exhaust analyzer you display in this video?

[@waltersteinmetz6915]

Can't find CARB MANIFOLD CATALYTIC CONVERTER FOR SALE WITH YOU.

[@JCrash302]

What device are you using to look at these parameters? At min 1:53