Is an o2 sensor needed??
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Joined: Nov 2006
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From: RI, USA
Is an o2 sensor needed??
I have a 91 civic with a 94 gsr, running obd1. o2 sensor is not plugged in(harness is cut). My ecu has o2 sensor off but it runs/idles like **** under3k rpm. When i turn the car on, it idle fines for like 10 seconds then it as a lumpy idle and bogs. Could the o2 sensor not plugged in be causing this?
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Jayboy
Honda Civic / Del Sol (1992 - 2000)
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Jun 19, 2005 12:29 AM
