O2 sensor

[GreyFox]

Does the failure of the o2 sensor generally cause the engine light to appear on the dash?

[MrRx7s3]

Looks like I need a oxygen sensor, I'm getting 180kms to a tank of V-Power.

[MrRx7s3]

Ohhh and I forgot to mention its a 2000 r34 GTT with 60kms on the clock, fairly stock haha lol.

[Rolls]

Does the failure of the o2 sensor generally cause the engine light to appear on the dash?

No it doesn't, plug in a consult cable and check the fault codes.

[MrRx7s3]

Ohhh and I forgot to mention its a 2000 r34 GTT with 60kms on the clock, fairly stock haha lol.

[MrRx7s3]

hey guys im looking for a r34 gtt o2 sensor, i just read that the r33 sensor is the same just different plug? is that true? coz its like half the price for the r34 gtt sensor.

[Galois]

Not true sorry mate, they're a different plug. Aftermarket sensors are made sold cheaper for r33's but not for r34's.

[Galois]

Unless things have changed over the last 12-18 months?

[MrRx7s3]

Hey I plugged in my consult today and the o2 sensor plays around at .70 to .80 volts, is it busted, could that be why I'm only getting 200kms to a tank, if so where's the best place to get a brand new one, there's no point in getting a second hand, thanks.

[SLY333]

im looking at replacing my 02 sensor that is attached to the dump pipe and i came across this one on ebay what are peoples thoughts on it link is pasted below

http://www.ebay.com.au/itm/NEW-Nissan-R33-Skyline-NX-NX-R-N14-N15-Pulsar-O2-Sensor-/150632217769?pt=AU_Car_Parts_Accessories&hash=item2312613ca9

[pipster11]

same one that a sponsor on here sells

[defari]

Ask just jap in the traders section. I got a replacement ngk o2 sensor from jj was like $100 including postage. Plugs straight in

[RIPae86]

I bought an aftermarket one off kudos motorsports which plugs straight in (highly recommended trader)

Didn't really improve my fuel economy but i do 90% city driving. I wonder whether the geniune item which is double the price can do a better job...

[Rolls]

I bought an aftermarket one off kudos motorsports which plugs straight in (highly recommended trader)

Didn't really improve my fuel economy but i do 90% city driving. I wonder whether the geniune item which is double the price can do a better job...

It either works or it doesn't there isn't much to them. If it is working then buying another working one will produce basically identical results.

[tmumf]

Fellas:

100% confirmed that NGK / NTK part no: OZA395-E2 can fit in an r34 GT-T and does work.

100% confirmed the plug DOESN'T FIT, however the switch is extremely simple.

im getting MUCH better fuel economy since installing the Zirconia 3-Wire, 22mm O2 sensor for the 32 / 33.

stop paying $220 for the original one!!!

Tim

[tmumf]

repeat

Edited August 22, 2011 by tmumf

[Peter]

Installed Power FC - doing basic setup for a tune as suggested in the Power FC FAQ.

Whenever I put it into closed loop mode it starts to idle really rough, A/F goes very rich on my wideband (12:1), and it barely drives. If I take it out of closed loop it runs richer than standard ECU but idles and drives normally.

I know closed loop relies on the oxygen sensor to trim fuel at steady accelerator levels - so does the above indicate it is stuffed? I did a sensor check at idle through the hand coontroller and it sat at 1.3 V. i revved it and it didn't change? Is it time for a new one?

Thanks,

Pete

[pipster11]

Installed Power FC - doing basic setup for a tune as suggested in the Power FC FAQ.

Whenever I put it into closed loop mode it starts to idle really rough, A/F goes very rich on my wideband (12:1), and it barely drives. If I take it out of closed loop it runs richer than standard ECU but idles and drives normally.

I know closed loop relies on the oxygen sensor to trim fuel at steady accelerator levels - so does the above indicate it is stuffed? I did a sensor check at idle through the hand coontroller and it sat at 1.3 V. i revved it and it didn't change? Is it time for a new one?

Thanks,

Pete

yes

you may also be able to run a simulated output from your wideband to the ecu

[Peter]

Cool, thanks mate!

Does anyone know how the $80-$100 NGK ones compare to the more expensive OEM Nissan ones - checked Kudos' website who stock both?

Thanks again!

[Peter]

Cool - thanks mate! I'll read the wideband manual regarding the simulated output function.

Also, does anyone know how the cheaper NGK ones compare to the more expensive OEM Nissan ones? I checked them both out on Kudos' site.

Thanks again!

**SORRY for the double post - didn't think the stupid phone uploaded the first one!**

Edited September 13, 2011 by Peter