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p0202

  1. 04.5 fuel injector control module

    04.5-05 LLY Duramax Powertrain
    Just had Banks economind chip installed and headed out on a road trip. 3hrs into it I loss power and truck (though still running) began to run rough and loud. The DTC codes were P0202 / 2149. Shop guys took a look at the chip installation (even called the mech who installed it) and decided it...
  2. running like crap

    01-04.5 LB7 Duramax Powertrain
    my check engine light came on and it started running like crap, so I pulled over and dtc 0202 came up on my scanner. So what does this mean?
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