2005 Dodge Ram 1500 P2098 Diagnostic: Should I Replace O2 Sensors Before or After Catalytic Converter?
I recently replaced the oxygen sensor located after the catalytic converter on my 2005 Dodge Ram 1500, but the P2098 code persists. I'm now wondering whether I should replace the oxygen sensor located before the catalytic converter instead. If so, which specific sensor should I target? Any technical guidance or troubleshooting tips would be greatly appreciated.
I understand your concern. However, it's important to note that replacing the rear oxygen sensors may not resolve the P2098 issue. Make sure you carefully review the original post and pay close attention to the explanation regarding why sensor replacement in this location might not address the root cause of the code.