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    2006 Yamaha Apex RTX "Trouble code er1"

    6 replies
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    • Member since
      January 2011
    2006 Yamaha Apex RTX "Trouble code er1"
    Posted by Rock Crusher 84 on Wednesday, January 26, 2011 7:21 PM

    MY 06 Apex is showing a er 1 error code.  Sled stars up and idel's perfect. Once you go from an idel and give it throttle it shuts of and the er1 code shows on the screen.  I just put in a brand new battery and plugs and that did not solve it.  Anybody out there got any ideas as to what may be causing this???

    • Member since
      January 2012
    Posted by MRB on Sunday, January 1, 2012 5:58 PM

    Did you resolve this, this error message just showed up on my 06 Apex today.  If so, what was the problem?  Many thanks.

    • Member since
      November 2007
    Posted by ridgerunner on Saturday, January 7, 2012 4:32 PM

    1 or more Injectors are clogged up

    • Member since
      January 2011
    Posted by Rock Crusher 84 on Sunday, January 15, 2012 10:52 AM

    I gave up on mine last year just got very frustrated. Was planning on dropping it off with my mechanic today. So that er1 code means 1 or more  injectors clogged?

    • Member since
      January 2011
    Posted by Rock Crusher 84 on Sunday, January 15, 2012 10:54 AM

    I have had no luck resolving this yet i am going to have the injectors cleaned and see what that does. Have you been able to resolve it?


    • Member since
      July 2007
    • From: Springville NY
    Posted by mbarryracing on Friday, April 12, 2013 12:29 PM

    ER-1 is the gauge cluster not getting a good signal from the ECU. Check the plugs at the harness going to the dash...

    Thanks out to: Full Power Performance, F&S Yamaha, Excell Motorsports, H&H Performance, 4th Lake Performance, and Coopers Sales & Service.  

    • Member since
      November 2017
    Posted by arctico9902 on Tuesday, November 21, 2017 7:15 PM

    Clean the grounders at the subharness.  Little black boxes have corrosion causing the multiple error codes

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