Will definitely check this out I had the code read and it came back as p0430 I’d recommend having a shop do it,.
P0430 Fault Code Meaning | FaultCodes.co
The appearance of a check engine light (cel) often signals diagnostic trouble codes p0420 or p0430, which frequently.
The p0430 code for a lexus indicates that the catalyst system efficiency for bank 2 is below the specified threshold
The “catalytic converter efficiency” diagnostic trouble codes (dtcs) p0420 and p0430, are among the top 10 dtcs. There's a number of methods but the easiest is using a scan tool (borrow for free) and an ir temperature gun ($25) Only figured out that was the problem by gentle pulling wires until one moved. Just had autozone scan my cel and it came up with a p0430 error code
I talked to a lexus tech and he said my car was running lean. So your check engine light is on and you're getting a p0420 or p0430 code on your obdii. I got this code on my 09 lexus is350 A lexus service advisor told me not to waste my time with an 02 sensor
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My 01 is300 cel came on couple of weeks ago code p0430 catalyst eff We thought it was the. Turns out i have the following. P0420+p0430 (2011 is350 awd)i got those two codes after ppe headers install, i’m trying to narrow down the issue, there was two.
P0420, p0430, & p0441 yup, all 3 just came on tonight on my 03 is Srt intake w/ recu and topspeed pro1. Started getting a cel back in april
