wixy New Member 18 Member For: 8y 4m 11d Posted 01/04/17 02:50 AM Share Posted 01/04/17 02:50 AM As per title, where is the o2 sensor located on an FG XR6T? Thanks in advance!! Link to comment Share on other sites More sharing options...
k31th less WHY; more WOT Site Developer 28,948 Member For: 16y 7m 5d Gender: Male Location: Melbourne Posted 01/04/17 02:53 AM Share Posted 01/04/17 02:53 AM there's one in the dump pipe from the turbo and there's another one after the catalytic converter. The one that matters is the one that's in the dump pipe. Link to comment Share on other sites More sharing options...
hpfmnst Member 57 Member For: 9y 6m 6d Posted 01/04/17 06:25 AM Share Posted 01/04/17 06:25 AM that's correct as keith said. although I would suggest if you decide to replace one, you should replace other as well. reason being is whatever caused first o2 sensor to deteriorate is probably causing second one to deteriorate as well 1 Link to comment Share on other sites More sharing options...
crazyxa Member 84 Member For: 17y 8m 3d Posted 03/04/17 10:44 PM Share Posted 03/04/17 10:44 PM I don't agree. Why waste money. I had the upstream O2 die at 50,000km. 5 years and 40,000km later the down stream O2 is still fine. Link to comment Share on other sites More sharing options...
El Andrew Gold Donating Members 2,035 Member For: 9y 6m 24d Gender: Male Location: Canberra ACT Posted 03/04/17 11:14 PM Share Posted 03/04/17 11:14 PM I agree. Upstream sensor is the one helping adjust fuel trims etc and is most important to be functioning at full capacity. Downstream is basically to make sure the cat is working, so leave it till it chucks a check engine light. Upstream one would be subject to to ton of extra heat so would have thought downstream will last longer too. 1 Link to comment Share on other sites More sharing options...
wixy New Member 18 Member For: 8y 4m 11d Posted 06/04/17 12:19 PM Author Share Posted 06/04/17 12:19 PM Cheers guys! Link to comment Share on other sites More sharing options...
discostig Manual mode ________________________ All day, erryday Donating Members 13,798 Member For: 16y 11m 22d Gender: Male Location: Probably above atmospheric pressure Posted 06/04/17 03:23 PM Share Posted 06/04/17 03:23 PM No worries, cheers! Link to comment Share on other sites More sharing options...
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