Check Engine Light (Code P2187)
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    1. #1

      Check Engine Light (Code P2187)

      So...the code says that the "System is too lean at idle speeds." My engine is making a terrible whistling noise at idle but goes away at regular speeds. Any idea what the problem might be??? Help!


      Modified by RyanYerico at 5:26 PM 6-15-2009

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    3. #2
      Member jdsr917's Avatar
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      Re: Check Engine Light (RyanYerico)

      we had some recall i forget what but i remember the sound u r hearing might be what it is... Im hoping someone will chime in
      S40 T5

    4. #3

      Re: Check Engine Light (RyanYerico)

      You need to go into the dealer and have your oil seperator/upper pcv hose inspected. If when you remove the dipstick or the oil cap the noise goes away and you have excessive crankcase vacuum you need your oil seperator service done with the update style upper hose.

      Its an extended warranty now and you should be fully covered even if not under your factory warranty

      Current: 11 ISF | 14 C300 AMG Sport+
      Past: E46M | S40 T5 | NA1 NSX | Acura TL | LS-T DC4

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    6. #4
      Member jdsr917's Avatar
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      Re: Check Engine Light (ForceFed Motorsports)

      What he said lol
      S40 T5

    7. #5

      Re: Check Engine Light (ForceFed Motorsports)

      Awesome...thanks so much.

    8. #6

      Re: Check Engine Light (RyanYerico)

      No problem, its extended warranty number 205
      Current: 11 ISF | 14 C300 AMG Sport+
      Past: E46M | S40 T5 | NA1 NSX | Acura TL | LS-T DC4

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