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  1. R

    Idle Air Control Valve Test?

    How do you test an idle air control valve?? ECU being repaired, figured I should replace IACV...but how can I test to see if the old one is bad??
  2. R

    2003 O2 and EGR Won't clear

    2003 o2 and EGR still not IM ready after 2 drive cycles (vehicle specific and nissan generic) and 250+ mi. Cleared codes ran 350+ mi and completed 3 drive cycles (1 vehicle specific and 2 nissan generic). O2 and EGR still not IM ready...any ideas?? Was about to pull sensors and replace, but...
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