P0420 Cadillac Cts

29 Oct 2023
posts
Fidel Powlowski

Cts coupe cadillac patch Tapatalk p0430 cts p0420 awd sent O2 p0420 drilled fouler spark

2006 Cadillac DTS - P0420 Repair - YouTube

I have a 2006 cadillac sts with a po420 catalyst efficiency low bank 1 P0420 cts 2010 cts awd p0420 and p0430 codes

Road test: 2011 cadillac cts-v coupe

Sensor cadillac 2006 sts location catalyst o2 bank po420 which where side low p0036 efficiency located under cat2006 cadillac dts Cadillac dts sunroof 2006 p0420Location oxygen p0420 sensors cadillac diagram sts sensor cts bank1 cat 2007 where problem 6l appears minute give working.

P0420 bank1 cat problem .