Nov 25, 2014 · Ok, I just bought a 2007 Jeep Wrangler Unlimited Sahara and I am having a hard time with a check engine code of p0430. A little history, when I bought the jeep from a local …

Jan 29, 2024 · Hi everyone, I was driving home this weekend and check engine light came on. Was P0430 code. I was wondering what the best way to approach this was. It’s a 2007 jeep …

Aug 10, 2018 · P0153 refers to a slow O2 sensor response and P0430 seems to be Catalyst Efficiency Bank 2. I’m wondering how many O2 sensors are on the Jeep, and where they are …

Nov 13, 2017 · P0430 Which Side is Bank 2 Catalytic Converter? 2006 300, 3.5L bank converter p0430 pretty sensor 1 reading Jump to Latest 13K views 5 replies 5 participants last post by …

Feb 1, 2012 · Help With Check Engine Codes P0430 & P2098 Jump to Latest 19K views 10 replies 4 participants last post by MeanGreenZJ Feb 3, 2012 K

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 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 …

Jul 26, 2023 · My 05 Hemi is throwing an intermittent P0430 code for cat efficiency. It seems to come and go every couple of weeks. The passenger side cat does not have anything rattling …

Jul 7, 2016 · so it's been a little while since I've posted. I am now not only getting the p0420 code, but a p0430 code too! Which is both banks! Should I even bother replacing o2 sensors? The …

Oct 10, 2018 · Issue : Check engine light (P0430) is back again every 100 miles after I had replaced the catalytic converter. Background : I had been driving with the P0430 issue for …