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  1. K

    P0430 in my 3.5L

    Brand new sensor. Cleared the code and it came back🤬 I can read the voltage and it looks the same as the downstream on bank 1 as I’m driving. This is so frustrating
  2. K

    P0430 in my 3.5L

    Thanks, I couldn’t swap because the electrical wiring wasn’t long enough. Just bought a new OE o2 sensor for bank 2, fingers crossed. Would a bad o2 sensor not throw its own code?
  3. K

    P0430 in my 3.5L

    Got a 2015 w the 3.5L non turbocharged. About two months ago I got an evap code and the p0430 bank 2 code and replaced the canister purge valve. The evap code cleared and the 0430 stayed. Replaced the cat converter on bank 2 because the o2 sensors seemed to not be jumping all over w the obd2...
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