02 Sensors For 33 Gtr

[Pal]

hey guys, got through the first tank on the new car and got about 250km outta 48ltrs. =about 18L/100. im guessing my o2's have never been replaced so im on the hunt for some. had a brows on the forum but the only place i can find them is at kudos motorsport which are originals for 480bux. anyone know where i can get them from cheaper?? if not them i think ill get the pfc tuned without the o2's working.

[snozzle]

i get about 310 to a full tank and my o2 sensors were replaced 2 years ago

ill see if i can ring around for you and get a price

[Ten Four]

Id get it tuned dude. Rohan never did and that tune is from a long, long time ago...

[ichizora]

Get them from US = much cheaper. Try West Covina Nissan, Courtesy Parts or eBay

[autoworx]

if you can handle some wiring/connector swapping you can get a compatible bosch one very cheap . A24-621 115 68290 should be the one but confirm for yourself that was from google

[Pal]

wiring is no problems. i know the tuning hadnt been done in a long time ten four but it probably needs new ones anyway. i have a look on the new for those o2' and see what i can come up with. i recon the car should be getting around the 14L/100 around town and 12 on the highway. the 18L/100 is on 10psi so its real bad but will get it sorted.

thanks guys

[SKYRYAN]

Eric, get a litre bike!

250kms out of 18 litres of fuel, and a stock 10 second pass

I'd go for another tune, mate.

Edited January 6, 2011 by SKYRYAN

[simonthomasgoodwin]

tried repco??

[Ten Four]

wiring is no problems. i know the tuning hadnt been done in a long time ten four but it probably needs new ones anyway. i have a look on the new for those o2' and see what i can come up with. i recon the car should be getting around the 14L/100 around town and 12 on the highway. the 18L/100 is on 10psi so its real bad but will get it sorted.

thanks guys

You should be able to get better than the figures you've quoted, however, that depends on your right foot

[Pal]

got another replacement number. bosh 0 258 005 726. just gotta find it.

[autoworx]

coventrys

[Pal]

will chase that up tomorrow, thanks. also just pulled off the AFM's to clean them and they were very dirty, looks like they haven't been cleaned in a long time. back one had alot of oil on it from the oil breather line so im going to fit a catch can to that side and that should fix that problem.

[Pal]

found this web page http://members.pcug.org.au/~jdeakins/facts.html

got good info on it, looks like i can get them for about 125 each + shipping, part no 0za395-ec. will need to be modified to fit plugs but thats 50% cheaper than the originals.

these are suposed to be the same as the rb25 ones. can anyone confirm that.

will be ringing them back next week to get a price on the boch 0 258 005 726. these are the replacements for r33 and r34 GTR's

[gersfan]

Wow I did around 14,000 km and never realized it was that bad, tune probably would have paid for itself. Anyway, hope it's treating you well apart from that Eric

[Pal]

yeh mate, going well, except for fuel. not driving it much so not bad on hip pocket atm. will sort it out in due time.

[Pal]

ordering two rb25 o2 sensors tomorrow. only one needs a plug change. part number NKT OZA 395-E2 from Kudos Motorsport. $168 for two delivered. These work on R33 and R34 GTR'S but not R32 GTR'S.

Thanks for your help guys

[snozzle]

really? thats odd considering they run the same ECU ? interesting..

[JonnoHR31]

32s have a smaller thread size

[Pal]

also made of a different metal. OZA395-E2 means is zirconia based, not titania as R32 GTRs require

[snozzle]

ok makes sense.. but is the difference in material a longetivity thing or do they operate differently due to the difference in material?