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Thread: 2500hd

  1. 09-05-2015, 07:38 #1
    JetBoater
    JetBoater is offline Newbie.
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    Default 2500hd

    I have been enjoying my duramax performance but this code popped up yesterday... heading into a long weekend and scheduled to drive a few thousand miles on Tuesday.

    P202E Reductant Injection Valve Circuit Range/Performance Bank 1 Unit 1.

    I know this description relates to the DEF injector circuit, but does anyone know how to begin to service this problem?
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  2. 09-14-2015, 12:51 #2
    JetBoater
    JetBoater is offline Newbie.
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    I found a GM service center on the Saturday, and it was covered under warranty. The Reductant Injector was faulty and replaced.
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  3. 09-14-2015, 16:19 #3
    rapidoxidationman
    rapidoxidationman is offline Gone, but not forgotten...
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    Default

    Thanks for the follow up info! It's good to have this thread as a reference.
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