2010 L322 Restricted Performance
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Thread: 2010 L322 Restricted Performance

  1. #1
    Join Date
    April 22nd, 2019

    2010 L322 Restricted Performance

    Hi there guys.
    I have a 2010 RR. I got the restricted performance message today with the yellow triangle but no engine light. The RR won’t go above 55km/hr.

    What could this be ? The battery? Please help

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  3. #2
    Join Date
    September 6th, 2017
    Monterey, CA.

    re: 2010 L322 Restricted Performance

    I experienced a similar situation with my 2011 RR HSE resulting in bad fuel injectors. Injector cleaners did not resolve the issue for me. After having the dealer quote me $1300 to repair each one, I had them run the diagnostics to determine which injector(s) were bad. If you are into doing the repair yourself, its not difficult at all with the "CORRECT" injector remover tool. You also need to know the firing order of your cylinders.

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