Nov 25, 2014 · P0430-CATALYST EFFICIENCY (BANK 2) For a complete wiring diagram Refer to Section 8W. Theory of Operation The State of Change (SOC) catalyst monitor uses the …

Feb 22, 2022 · Hello all, I have a 2012 grand Cherokee, 146k miles, and recently had my check engine light come on. Ran the code and it came back with P0430 Low catalytic efficiency. …

Jan 29, 2024 · Catalyst System Efficiency Below Threshold (Bank 2). A faulty catalytic converter, damaged O2 sensor, wiring issues, and exhaust leaks are the most common reasons why the …

Feb 1, 2012 · Help With Check Engine Codes P0430 & P2098 Jump to Latest 19K views 10 replies 4 participants last post by MeanGreenZJ Feb 2, 2012 K

Feb 8, 2018 · Hey all. So, im getting the 'ol P0420 and P0430 codes. Going to replace the CAT with a new DAVICO one, but how do I figure out what caused it to fail in...

Nov 13, 2017 · P0430 Which Side is Bank 2 Catalytic Converter? 2006 300, 3.5L Tags bank converter p0430 pretty sensor Jump to Latest 13K views 5 replies 5 participants last post by …

Jan 31, 2018 · A few months ago, the check engine light came on with the codes P0420 and P0430. Since then, I have replaced all 4 O2 sensors and the gas cap (I heard that may be an …

Mar 29, 2024 · ‘06 Jeep Commander Code P0430 code p0430 Jump to Latest 1.4K views 4 replies 5 participants last post by RCS1300 Mar 30, 2024

Nov 11, 2017 · And P0430 is catalyst efficiency (bank 2). Its fairly obvious right off the back that the issue is with the passenger side exhaust (bank 2) in both codes. I have read that its …

Mar 29, 2016 · For reference, here is what the factory service manual says about P0430: Theory of Operation The State of Change (SOC) catalyst monitor uses the signals from both the …