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Previous Thread Next Thread Print Thread Rate Thread Re: Will a bad O2 Sensor cause a rough Idle???? [Re: 5VZ] #692891 02/03/06 11:05 PM Joined: Jan 2006 Posts: 326 St. Petersburg, Fl. TimsToyo Mudrunner Quote I believe the O2 sensor is not in use during idle - so, no, it's something else. Why would it not be in use during idle? I would think the ECU needs to know what the A/F ratio is no matter what the rpm. <img src="/forums/images/graemlins/confused.gif" alt="" /> '86 Toyo 4wd '04 600RR Entire Thread Subject Posted By Posted Will a bad O2 Sensor cause a rough Idle???? Anonymous 02/03/06 02:27 PM Re: Will a bad O2 Sensor cause a rough Idle???? 1986xtracab 02/03/06 04:09 PM Re: Will a bad O2 Sensor cause a rough Idle???? Anonymous 02/03/06 05:31 PM Re: Will a bad O2 Sensor cause a rough Idle???? willzrunna96 02/03/06 06:35 PM Re: Will a bad O2 Sensor cause a rough Idle???? 4Crawler 02/03/06 07:08 PM Re: Will a bad O2 Sensor cause a rough Idle???? 5VZ 02/03/06 08:39 PM Re: Will a bad O2 Sensor cause a rough Idle???? TimsToyo 02/03/06 11:05 PM Re: Will a bad O2 Sensor cause a rough Idle???? 4Crawler 02/03/06 11:06 PM Re: Will a bad O2 Sensor cause a rough Idle???? Anonymous 02/04/06 02:43 AM Re: Will a bad O2 Sensor cause a rough Idle???? trythis 02/04/06 05:13 AM Re: Will a bad O2 Sensor cause a rough Idle???? 5VZ 02/07/06 12:47 AM Moderated by  4Crawler, 4x4Wire, kewlynx  Hop To Mitsubishi Forums ------  Mitsubishi 4x4 and SUV Tech  Mitsubishi Diesels  Mitsubishi ArchiveToyota Forums ------  Early Toyota Trucks  Toyota 4Runner, FJ Cruiser &...  T100 & Tundra Forum  Tacoma Forum  Toyota Tech ArchiveJeep Forums ------  Jeep Talk  Jeep TechIsuzu Forums ------  Isuzu 4x4 & SUV Talk  Isuzu 4x4 & SUV Tech  Isuzu DieselsKia Forums ------  Kia Talk  Kia Sportage & Sorento TechOff Topic Chat ------  4x4 Gallery  Off-Topic Chat  Recreational Access & Land ...  Politics4xForums ------  Outdoor Gear  General 4x4 Discussion  Tools and Fabrication  General Communications  Amateur Radio  GPS and MapsParts Bin ------  Private Party - Garage Sale  Private Party - Items wanted  Vendors, Hot Deals, Group Buys4x4Wire Back Yard ------  Suzuki Forum  AZ Crawler Crew  Cal-Nev Crew  General Ford 4x4 & SUV Forum  General Dodge 4x4 & SUV Forum  General Chevy 4x4 & SUV ForumFeedback & Testing ------  Problems, Questions, Suggestions4x4Wire Staff ------  Forum Moderators  Problem Threads Print Thread Switch to Flat Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Follow User Forum Posts

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