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m103 running rough, compression, valves and other... m103 running rough, compression, valves and other...
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  #16  
Old 11-14-2019, 06:41 PM
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Join Date: Jun 2016
Posts: 103
ok so the other day i checked the o2 sensor and it was stuck at .48v cold and hot. So I ordered a new one and replaced it just now. It is still stuck at .48v must be something else causing the problem?

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  #17  
Old 11-14-2019, 06:49 PM
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Join Date: Jun 2016
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also just checked duty cycle its stuck at 50% with the car running and not running

sorry had to edit that. I had the meter on hz instead of duty
Last edited by hanly2; 11-14-2019 at 07:08 PM.
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  #18  
Old 11-17-2019, 08:23 PM
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Join Date: Jan 2005
Location: Columbus, OH
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PM sent.

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