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Old 03-24-2014, 04:58 PM   #5 (permalink)
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Join Date: Feb 2012
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Lean and Mean - '98 Honda Civic HX
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Could also be O2 sensor or another critical sensor. You can tell if you unplug your O2 sensor. The car will run in open-loop mode, ignoring sensors like the O2 sensor. If the problem goes away, you can rule out things like plugs, ignition coils, fuel supply, etc. and focus on closed-loop components for troubleshooting.
1998 Honda Civic HX - My Project Thread

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