C28 code
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Thread: C28 code

  1. #1
    Join Date
    Apr 2015
    Red Wing, MN

    Default C28 code

    Was having acceleration issues and an FI light, only showed c00 when I tried to check the codes. Changed the fuel filter from a few suggestions and thought it fixed the problem but went to start it back up and this is what it sounds like when pressurizing. Ended up taking it for a quick ride in dealer mode and it threw code c28 which is Secondary Throttle Valve Actuator. Anybody else with this issue?

    Last edited by 12Bravo; 05-19-2019 at 01:45 PM.

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