Jump to content
SAU Community

Recommended Posts

Nisasn want $280 for an R32 GTST O2 sensor. That sucks.

I'm hoping the R33 S1 O2 sensor is the same.

Graham West Dyno down in Adelaide apparently knows what aftermarket o2 sensor to use with the rb20det's. He quoted $130.

Edited by Cubes
Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1792513
Share on other sites

So i just read the whole thread....

So coinfusing... People saying different things...

I currentlly have bosch 3 wire white/black/white

and i have bought an aca rox207

which has black/black/blue...

Im gonna hook up like this;

Nissan Ford

white------black

black------blue

white------black

Is this right???

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1793618
Share on other sites

So your telling me after 21 pages you guys haven't figured out what is a cheap alternative to the stock sensor ... :(

I thought you would be able to get any sensor suitable for a turbo with same thread pattern..all 02 sensors read 0-1v and have a simlar "narrow" band of operation

Thats rough

Edited by benl1981
Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1793630
Share on other sites

Ok.... instantlly heaps punchier....

After the engine warmed up it got really tweaky....

No excesive fuel out the back when i boot it....

Seem to be spooling sooner but not as hard at the top end....

Fuel will take time to figue out if its better.... As i was punching it heaps today hence a big drop in fuel....

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1796124
Share on other sites

No excesive fuel out the back when i boot it....

Seem to be spooling sooner but not as hard at the top end....

The 02 sensor doesn't affect what you have imagined. :huh:

The 02 sensor is used to tweak afr's at light throttle cruise.

The ecu ignores its output once you stick your foot in to it.

Anything more than limping around it will turn off and use the values from the map within the ecu.

Edited by Cubes
Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1796280
Share on other sites

Well thats what happened....

Seems to be using more fuel at this stage... But yeah as explained its more punchy and is not spewing fuel out the back...

I understand the function of a 02 sensor and have a apexi tt which measures and monitors o2 sensor voltage...

It changes all the time... Your ecu always reads the o2 sendor... Under full load you can reach around 4.3 volts

Idle you get down to 1.2v...

Either way you wanta look at it... The fact remains that it is smoother due to the old one not being able to read more than 3volts....

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1796947
Share on other sites

Yer your way off Col-GTSX. Go back and do some more reading/googling.

Sorry Buddy. :D

The O2 sensor operates between 0 and 1v and trims the ecu's internal fuel map so the afr hangs as close as possible to stoich (14.7:1).

It can only trim so much, so if you raise fuel pressure or run larger injectors you will find it will simply not work and constantly idle and cruise very rich.

Should the o2 sensor die the ecu will run off the ecu's internal fuel map that is generally slightly on the rich side BUT within the o2 sensors capability to trim enough fuel out to bring the afr's to stoich.

1v being rich 0v being lean. From memory 0.9v is somewhere around 12:1.

The ECU only uses the o2 sensors output at light throttle positions. Nothing to do with wot so it WILL NOT make the slightest difference to fuel spewing out the back.

My RB30DET drops out of closed loop just after the TPS reads 1v.

1v is bugger all when it comes to throttle positions. It does vary slightly but almost always very close low 1v. This is the TPS (Throttle position sensor).

The highest I've seen the o2 sensors voltage hit on the pfc h/c is 1v at approx 4000rpm on the untuned rb25det pfc base map at WOT.

When it does this I do see fuel out the revision mirror if I catch it at the right time.

To help you understand the workings a little better you can have a look at a few datalogs I have taken via the datalogit a few weeks back.

Thats if you wish. :(

Edited by Cubes
Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1797433
Share on other sites

I just given you the results...

I dont understand how it could change it so much...

Im just telling everyone what happened on my car... Checked with a volt meter

Yes it goes up to 4.3 volts...

Not saying i know more than you i just know whats happening on my car at the moment....

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1798470
Share on other sites

col i've got the exact same o2 sensor as you... the rox one..

when you test it with a volt meter thingy your testing it at the actual wires coming off the o2 sensor right ??

is it possible you got the wrong o2 sensor ?? if its showing more than like 1v and your testing it at the actual o2 sensor it sounds like its not the correct sensor ???

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1798518
Share on other sites

col have you got another sensor to test ??

it sounds like that one isnt the correct one..

It doesnt sound right that it could be something in your car stuffing up the o2 reading if your getting the wierd reading from the wires coming off sensor its self..

also i dunno bout that ox-207 one.. I know mine was rox-207 if that makes any differance......

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1799155
Share on other sites

LOL LOL LOL LOL

I made a boo boo...

I was actually testing from the ecu using a power meter in conjunction with my ID-III and it was showing afm voltages....

HAHAHAHAHAHA

The O2 sensor is fine.... Reading less than a volt... Very frequent changes between .3 & .6 area.... So my bad...

As for my results, they still remain the same...

NOTE: I am using more fuel but the new fc tune ill request for a nice easy tune not an outright power tune...

If i want speed ill jump on the R6....

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1799769
Share on other sites

  • 1 month later...

hey guys just changed my o2 sensor with the rox-207 one....car started perfectly straight away unlike alot of people?...

i was getting about 280-320 km's out of a tank...ill let u guys/girls know how i go in a week whan i use a full tank.....hers hoping 400km's :)

Link to comment
https://www.sau.com.au/forums/topic/43095-o2-sensor/page/8/#findComment-1910078
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Yes, it is indeed that time of year again - the time has come once again for us to sit and discuss the state of our club, and any/all future possibilities! And yes, it is the perfect opportunity to sit and have a bite to eat and/or a drink with all SAU NSW members! Every wondered whether there is more to SAU NSW than just our beloved cruises? Well this is ALSO the best opportunity to quell your curiosity! We discuss everything SAU NSW from current financial position, performance of the club over the past year, the good things we did, the bad things we did, as well as the things we could do better or different! Not to mention, we talk plenty of car talk too.. After all, we're all passionate car enthusiasts! So without any ado, please save the date, and come down and get involved!   When: Sunday 4th May 2025 Where: Toongabbie Sports & Bowling Club - 12 Station Road, Toongabbie Map: https://tinyurl.com/saunsw-agm Time: Meeting will commence at 1.00pm. As usual, lunch from 12.00pm!   Agenda Items: - President's Report - Treasurer's Report - 2025 Committee Elections - State of SAUNSW & moving forward - Future Events & 2024 Calendar - Further Motions & Agenda Items - Open discussion   To our members who are also on the forum, if you would like to discuss any particular item, or have any ideas for the future of the club, please note it in this thread for discussion at the AGM within the NSW Members section of the forum. If you don't have access to the Members section of the forum, then get in touch with us! A note to our members: We remind you that as per constitution, nominations for committee positions close 21 days before our AGM (Saturday 12th April 2025). ALSO, by 12th April, any motions must be put forward, for discussion as agenda items at our AGM. Please head over to the Member's Section of the SAU Forum to post your nominations and any items you wish to be discussed! This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our many track days. This is an official SAU:NSW event and will be run under a CAMS permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU:NSW and thus, treat others accordingly. • Any misbehaviour will not be tolerated and you will be asked to leave. Thanks guys and hope to see you there!
    • We're bringing Pizzas back!! Pizza Runs, to be specific... We had a practice Pizza Run a while ago, and everyone has been screaming for a proper one... So you've asked, and now we're delivering! Since your tastebuds are tingling, feast your eyes on the event details: Date: Saturday 19th April 2025 Meet Location: Parking Lot - 1 Parkview Dr, Sydney Olympic Park Meet Time: Meet at 5.30pm for a 6.00pm departure Destination: Talotta's Pizzeria, 1-3 Bridges St, Kurnell Map: https://tinyurl.com/saunsw-talottas We'll meet at the carpark on the corner of Parkview Drive and Australia Avenue in Sydney Olympic Park. When we leave the parking lot, we'll head down Australia Ave, and turn right onto Homebush Bay Drive at the large roundabout near DFO. As soon as we turn onto Homebush Bay Drive, we will be turning left onto the M4 to drive through the new M4/M8 tunnel! Everyone loves a bit of RB action through a tunnel.... We'll exit the tunnel at the Gardener's Road exit, and turn onto Princes Highway, where we'll follow it onto Rocky Point Road and then onto Taren Point Road. Once we reach Miranda, we'll turn left onto Captain Cook Dr, where we'll continue on straight until we reach Talotta's Pizzeria for some pizza goodness!!! There is a small carpark at the destination. Limited spaces are available, but there will be plenty of street parking in front of Talotta's There will be a lead and follow car so no one should get lost. If you would like to attend or bring others along please put your name down and a +1 as numbers will be needed prior! This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our track days. This is an official SAUNSW event and will be run under a Motorsport Australia permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU:NSW and thus, treat others accordingly. • Any misbehaviour will not be tolerated and you will be asked to leave. Thanks guys and hope to see you there!
    • The time has come once again, for another SAUNSW Sunday Session! You all know the drill by now, fam... This is the perfect event to catch up with the SAUNSW crew, hang out for a coffee and a bite to eat, and get in some photos and friendly banter! So without any ado, here are the details: Date: Sunday 6th April 2025 Meet Location: Penrith Krispy Kreme (at Penrith Panthers - Panthers Place, Mulgoa Rd, Penrith) Meet Time: 8:00am Map: https://tinyurl.com/saunsw-penrithkk This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our many track days. This is an official SAUNSW event and will be run under a Motorsports Australia permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU:NSW and thus, treat others accordingly. • Any misbehaviour will not be tolerated and you will be asked to leave. Thanks guys and hope to see you there!
    • Welcome to the new year, gang! We've ticked over into 2024, so as usual, we're starting the new year with a chill social out at Aqua Golf! So without any ado, here are the details: Date: Saturday 22nd March Location: Aqua Golf - Penrith Panthers Time: 4:00pm Map: http://tinyurl.com/saunsw-aquagolf All you need to do is bring yourselves down to Penrith Panthers to come and say "HI", hang out, and maybe hit a few golf balls at the drive range. Who knows where the night may take us... What we do know is that there are plenty of food options available at the Penrith Panthers complex. For those of us keen to hit a few golf balls, prices start from $7.00 a bucket. Aqua Golf is open til late, so we have plenty of time to have a few hits and laughs with each other! This is an official SAUNSW event and will be run under a Motorsport Australia permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU:NSW and thus, treat others accordingly. • Any misbehaviour will not be tolerated and you will be asked to leave. Thanks all! Looking forward to seeing you all there!
    • Kicking off our first Sunday Session for 2025, we'll be heading to the delectable Self Raised Snack Shoppe!! Get your tastebuds ready for a mouth-watering toastie and coffee! As always, this is the best place to meet up with the SAUNSW fam for a coffee, bite to eat, and a chat! So what are you waiting for? Block out the calendar, set your alarm in the morning, and come down to hang out with the SAUNSW fam! Date: Sunday 9th March Meet Location: Self Raised Snack Shoppe - Shop 4, 8/20 Sarsfield Cct, Bexley North NSW 2207 (carpark entry via Slade Road) Meet Time: Meet at 8:00am Map: https://tinyurl.com/saunsw-selfraised This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our many track days. This is an official SAUNSW event and will be run under a Motorsports Australia permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU:NSW and thus, treat others accordingly. • Any misbehaviour will not be tolerated and you will be asked to leave. Thanks guys and hope to see you there!
×
×
  • Create New...