Lxs &Toy ota

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About Lxs &Toy ota

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    New Club Member

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  • First Name
    Mark

Profile Information

  • Lexus Model
    Ls430
  • Lexus Year
    2001
  1. Thanks Admin, I'll do that. I dont understand the difference though. Are Brits more helpfull? Anyway, thanks
  2. Hi Community, I own a LS430 2001. For a couple days now I do have rough idle and the VSC / Engine Warning light. After my initial analysis I found a bad ignition coil Connection. After that was fixed the car ran fine for 3000 miles. Now the same Problem came up - Rough idle and lack of power in low rpm (in kick-down it seems to be okay) . The obd2 says ist P0401. I already swapped the spark plugs and the forward O2 sensors. But it still is Rough idling. I 'd appreciate any suggestions before changing anymore things? I wanted to swap the rear O2 sensors already, but due to the availability of these I my question is if they are the same than the front ones or is there a difference besides the connector ? Is there a way to check them? thanks for your help greets from Europe