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Register Log In 4x4Wire TrailTalk Forums Kia Sportage & Sorento Tech cant find prob with 02 sensors HELP!!!!!!!!! Forums User List Calendar Active Threads Search Forum Help

Previous Thread Next Thread Print Thread Rate Thread Page 1 of 2 1 2 cant find prob with 02 sensors HELP!!!!!!!!! #845341 11/04/07 07:48 PM Joined: Nov 2007 Posts: 10 B bobcamp OP Need a Spot pulled codes p0135 an p0141.....changed sensors now have p0134 an p0140 also... have been checking wires but cant find anything wrong except 4 shielded gray cables spliced....is this the problem or should I look elsewhere..????? Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: bobcamp] #845342 11/05/07 05:31 AM Joined: Aug 2006 Posts: 894 Carrollton, Ohio, USA bombardj1 Rock Warrior I tried to reply earlier guess it did not post, both 0134 and 0140 are not activity, did you splice the sensors in ? some aftermarkets don't work well. John Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: bombardj1] #845343 11/05/07 09:49 AM Joined: Nov 2007 Posts: 10 B bobcamp OP Need a Spot I used bosch oem sensors...tried splices then went with plug ins .... Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: bobcamp] #845344 11/05/07 01:01 PM Joined: Mar 2002 Posts: 4,497 Highland, NY Axe Man Kia Moderator Emeritus Quote I used bosch oem sensors...tried splices then went with plug ins .... That's your problem. The universal Bosch O2 sensors have to be custom wired. You can't just plug them in. On the engine wiring harness side here is the correct color code and function. Match that up to the color code and function provided with the sensors: Front O2 sensor: Yellow/white - O2 + Blue - O2 - (ground) Lt green/red - Either heater wire Red/green - Either heater wire Rear O2 sensor: Blue - O2 + Yellow/white - O2 - (ground) Green/blue - Either heater wire Black/red - Either heater wire 1998 Sportage - Gone. 2004 Honda Civic Coupe. 2007 Suzuki Grand Vitara - She got it. Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: Axe Man] #845345 11/07/07 11:36 AM Joined: Nov 2007 Posts: 10 B bobcamp OP Need a Spot Thanks axeman....checked front sensor ok. When I checked back it was wired wrong. pulled out pins on sensor an changed positions cleared codes will let you know if it worked......Bob Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: bobcamp] #845346 11/08/07 01:41 AM Joined: Dec 2005 Posts: 38 B bumpcity76 Getting the Wheeling Fever I'm having the same issue with my 2001 2wd 2-door. I replaced both O2 sensors with Denso universals. With my OBD tool, I see activity on both sensors. I just can't get rid of p0135 & p0141!!! <img src="/forums/images/graemlins/zombie.gif" alt="" /> Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: bumpcity76] #845347 11/10/07 04:43 PM Joined: Mar 2002 Posts: 4,497 Highland, NY Axe Man Kia Moderator Emeritus Quote I'm having the same issue with my 2001 2wd 2-door. I replaced both O2 sensors with Denso universals. With my OBD tool, I see activity on both sensors. I just can't get rid of p0135 & p0141!!! <img src="/forums/images/graemlins/zombie.gif" alt="" /> P0135 - Front O2 sensor heater malfunction. P0141 - Rear O2 sensor heater malfunction. Check both O2 sensor heater fuses. You might have blown them when you initially wired the sensors incorrectly. 1998 Sportage - Gone. 2004 Honda Civic Coupe. 2007 Suzuki Grand Vitara - She got it. Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: Axe Man] #845348 11/10/07 08:14 PM Joined: Dec 2005 Posts: 38 B bumpcity76 Getting the Wheeling Fever I don't think I wored mine wrong. They both work. I only found one of the blocky 30A fuses blown, but replaced it. Still have codes. I don't even know what the blown fuse was for. Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: bumpcity76] #845349 11/10/07 08:40 PM Joined: Mar 2002 Posts: 4,497 Highland, NY Axe Man Kia Moderator Emeritus Quote I don't think I wored mine wrong. They both work. I only found one of the blocky 30A fuses blown, but replaced it. Still have codes. I don't even know what the blown fuse was for. In the fuse box in the passenger compartment, lower right. There are two 10 AMP fuses for the O2 sensor heaters. Check them. 1998 Sportage - Gone. 2004 Honda Civic Coupe. 2007 Suzuki Grand Vitara - She got it. Re: cant find prob with 02 sensors HELP!!!!!!!!! [Re: Axe Man] #845350 11/11/07 01:15 AM Joined: Nov 2007 Posts: 10 B bobcamp OP Need a Spot axe changed wires heater went off codes came up 134reset then131then heater codes kicked back on Page 1 of 2 1 2 Moderated by  4x4Wire, Axe Man, DamKia  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 Threaded Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts

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