Agrachael Posted December 30, 2012 Share Posted December 30, 2012 Hey all, replaced o2 sensor due to cel, now getting p0134 code and can not figure out why? Any ideas???? Not sure of exact location of fuse but checked all of them and they look good. Wiring looks good as well. Any thoughts help!!!! Link to comment Share on other sites More sharing options...
Max Capacity Posted December 30, 2012 Share Posted December 30, 2012 Front O2 is located behind the plastic panel behind the right front tire. 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD). CHECK your oil, these cars use it. Engine Build - Click Here Link to comment Share on other sites More sharing options...
Agrachael Posted December 30, 2012 Author Share Posted December 30, 2012 Now throwing code p0030. Does anyone know which exact fuse we should check? Link to comment Share on other sites More sharing options...
Max Capacity Posted December 30, 2012 Share Posted December 30, 2012 Why don't you fix the problem. It's not good to run the car without the O2 sensors working. In case you did have this. http://legacygt.com/forums/showthread.php/trouble-codes-cels-26113.html 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD). CHECK your oil, these cars use it. Engine Build - Click Here Link to comment Share on other sites More sharing options...
Agrachael Posted December 31, 2012 Author Share Posted December 31, 2012 We are trying to fix it! Has been sitting in shop. But we aren't.sure how to fix it, which is why I am asking for help... Link to comment Share on other sites More sharing options...
citka Posted December 31, 2012 Share Posted December 31, 2012 Are you using a factory O2 as a replacement, or an aftermarket one from a parts house? Link to comment Share on other sites More sharing options...
Agrachael Posted December 31, 2012 Author Share Posted December 31, 2012 Aftermarket, are subarus really that picky? Link to comment Share on other sites More sharing options...
Max Capacity Posted December 31, 2012 Share Posted December 31, 2012 I know I have replaced both mine. I don't think I used a OEM one in either place. I called Carquest auto parts and and they could get one for me in 45 minutes for $80.00. That was after calling a few other places and get sky high prices and up to 3 weeks wait. I can't remember which one that was for or where I got the other one. I think I paid $120 for the other one. 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD). CHECK your oil, these cars use it. Engine Build - Click Here Link to comment Share on other sites More sharing options...
cryo Posted December 31, 2012 Share Posted December 31, 2012 The front one is the expensive one, the rear is cheaper. As long as you go ntk, denso or bosch you are getting oem type quality. Dave [sIGPIC][/sIGPIC] Providing unmatched customer service and a Premium level of Dyno/E-tuning to the Community cryotuneperformance@yahoo.com facebook.com/cryotuneperformance. Link to comment Share on other sites More sharing options...
Oregon OBXT Posted December 31, 2012 Share Posted December 31, 2012 Don't waste your time with the rear unless its throwing a code. The rear only monitors and doesn't control. Link to comment Share on other sites More sharing options...
citka Posted January 1, 2013 Share Posted January 1, 2013 Three separate 05 LGT, three different types of aftermarket in the rear O2. All three cars kept throwing codes until they were replaced with an OEM O2 sensor. After the replacement, no more codes thrown. Link to comment Share on other sites More sharing options...
ripemeat Posted January 1, 2013 Share Posted January 1, 2013 Don't waste your time with the rear unless its throwing a code. The rear only monitors and doesn't control. again. this is false. subaru 32bit ecu's use the rear o2 for more than cat efficiency checking. http://www.romraider.com/forum/topic3588.html Link to comment Share on other sites More sharing options...
Agrachael Posted January 1, 2013 Author Share Posted January 1, 2013 This is front replaced with bosch but still getting p0030. Trying to check grounds but more difficult I suppose. Bought service manual but didn't show wiring diagram for this. Would like complete list of pinouts on b134 but cant find one, just bits. Link to comment Share on other sites More sharing options...
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