daniel4781 Posted July 23, 2014 Share Posted July 23, 2014 Hello guys. I've been looking around a bit now and i can't seem to find any posts that has working replacement o2 sensors with M18 threads for mkiv n/a jspec. Any of you guys who have some tips on what to look for, or if you know some that works? I have been buying some universal ones, but it does not look like they work. (although voltage seems right when measured, idk how sensitive they are. 0,2 - 0,7 seems about right?) Regards Daniel Quote Link to comment Share on other sites More sharing options...
Al Massey Posted July 23, 2014 Share Posted July 23, 2014 Rockauto.com It's American, but it's cheap and they work a treat Quote Link to comment Share on other sites More sharing options...
mull1986 Posted July 23, 2014 Share Posted July 23, 2014 Rockauto.com It's American, but it's cheap and they work a treat This. I paid £84 delivered for two. Quote Link to comment Share on other sites More sharing options...
Dazzi Posted July 23, 2014 Share Posted July 23, 2014 Single wire universal ones 10 quid off eBay. Used these on my supras for years. Fuel economy went up too. Quote Link to comment Share on other sites More sharing options...
Guest Roger NE Posted July 25, 2014 Share Posted July 25, 2014 Yes single wire universal ones should work fine. Aftermarket ones usually have a screw-in thread (like a spark plug) - but for a couple of quid you can buy adaptors, which have a 2-bolt flange, like on the Supra. (make sure you get gaskets with them too) Once you've fitted the adaptors, it's MUCH easier to change the O2 sensors in the future, as you just unscrew it - you don't have the worry of the little studs shearing . . and you don't have to fit new gaskets! Quote Link to comment Share on other sites More sharing options...
daniel4781 Posted August 2, 2014 Author Share Posted August 2, 2014 Thanks for replies. :-) Heh, for some weird reason the computer kept saying it was the o2 sensors that was failing when it actually was the wrong spark plugs... // Some fool(previous owner) put in plugs with 1.6mm gap..! -,- So i swapped em out for some proper ones and it hasn't given me any trouble yet. =D Awesome since the sensors was cheap, like 10 quid ea. Quote Link to comment Share on other sites More sharing options...
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