Jump to content
SAU Community

Hunting Problem, Little Help Please

Medium Dave

By Medium Dave,
in General Maintenance

 Share

Recommended Posts

Medium Dave Proficient

Medium Dave

Posted
Posted

Hi Guys,

I think I might have tracked down the cause of my hunting problem to the O2 sensor in the exhaust next to the turbo, when it is plugged in it hunts, when I unplug it she runs smoothly, for about 10 minutes... Is it reasonable to assume that if I replace the sensor I will fix the hunting problem, or is this an indication of a different faulty thing. Sorry for the noob like question, I still have much to learn. Any help is much appreciated.

Link to comment
https://www.sau.com.au/forums/topic/120259-hunting-problem-little-help-please/
Share on other sites
mad082 Grand Master

mad082

Posted
Posted

it could fix the problem. could be a mix of other things aswell and that is just a small part. depending on how many k's your car has done its probably worth replacing it anyway. costs about $110 from autobarn for a NGK direct fit. also might be worth cleaning the idle control valve.

Medium Dave Proficient

Medium Dave

Posted
  • Author
Posted

Mmm, should have mentiond I have done some other fault finding, aac, tps ect.. it is also pretty heavy on fuel too, so I am pretty sure it will work, just wanted a seccond opinion before I got my hopes up, its such an annoying problem...

tridentt150v Grand Master

tridentt150v

Posted
Posted
Mmm, should have mentiond I have done some other fault finding, aac, tps ect.. it is also pretty heavy on fuel too, so I am pretty sure it will work, just wanted a seccond opinion before I got my hopes up, its such an annoying problem...

I had this problem, turned out to be my afm. I used some carbie cleaner [pressure can] on it and cleaned it up. It was OK after that.

afm probably had some oil or dirt on it.

BH_SLO32 Proficient

BH_SLO32

Posted
Posted
Mmm, should have mentiond I have done some other fault finding, aac, tps ect.. it is also pretty heavy on fuel too, so I am pretty sure it will work, just wanted a seccond opinion before I got my hopes up, its such an annoying problem...

Found the same intermittent problem on my Bro-in-laws car and remedied the hunting by disconnecting the O2 sensor. The problem was he had already replaced the aftermarket O2 sensor with another (same) item he purchased from Autobahn for $110. Once I threw a geniune item in the problem was fixed. The aftermarket one worked fine sometimes but intermittently caused the car to hunt.

There was a thread on this topic a couple of months ago probably worth having a read. In any instance a genuine item is the safest bet.

Hope this helps.

Cheers

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • sinn3r
      R34 Skyline climate control unit transistor

      By sinn3r · Posted

      You can’t see much on the other side as the lcd is there I don’t think it’s the same as the m33 beside it as the markings on top is not the same was hoping someone had a good quality photo or if they just happened to have the unit in hand, quickly take the cover off and take a photo to clearly show the marking on top to identify the diode   the unit is currently with an electronics repair shop so I can’t take another photo at the moment hopefully they are smart enough to know if it’s a zener diode or not
    • soviet_merlin
      WGNC34 - floor mats

      By soviet_merlin · Posted

      I'd be very surprised if you can buy new OEM mats. But if you can, I want some too!  Do you have links to the variations you found? Also, where are you located? I found that Nengun is happy to list items to purchase but when you do buy them you'll get an email that it's actually discontinued. As far as I know the variations in floor mats are different colour schemes as well as automatic and manual having a slightly different shape. The automatic ones fit into a manual car without issues, but I think you'd have trouble fitting the other way around. I have photos that show the shape difference if you care. FWIW I bought sets of used floor mats in decent condition at yahoo auctions.
    • Marek
      WGNC34 - floor mats

      By Marek · Posted

      Hi 🙋‍♂️. Just bought my Unicorn but the interior need some minor work so it would match my expectations ;). I noticed it is hard to get used oem floor mats in good condition so i started to dig if there's any chance to buy set of new ones. I found two websites - nengun and amayama and it looks like one can still buy factory new floor mats in Japan, but thers a small issue. Some mats (i assume genuine, oem ones) are marked as G4900 and these are "discontinued". The ones you can buy are marked as G4911 but i have no idea if these are also oem, made by other producer or some lower quality replacements that looks entirely different. Can anyone help? 😃  P.s. there is also some strange indication - 0V005, 0V015 and 0V505. Any idea what does it mean? Would appreciate any help with this 🙏
    • Marek
      Hi everyone.

      By Marek · Posted

      Hi, Marek here 🙋‍♂️. I finally fulfilled my longtime dream - recently bought Stagea and now waiting for it to arrive in Poland. There's only few of these in my country, and one of the owners  recommended mi this forum as a source of all the info i'd need since now i own one  so here i am.  
    • The Bogan
      NC MX5

      By The Bogan · Posted

      Version 1 aluminium airbox is.......not acceptable No pics as I "didn't like the look.....alot" Even after all my "CAD", and measurements, the leg near the fusebox just didn't sit right as it ended up about 10mm long and made the angle of the dangle look wrong, the height was a little short as well, meh, I wasn't that confident that Version 1 was going to be an instant winner I might give Version 2 another go, there's plenty of aluminium at work, but, after having in on and off a few times, and laying in the old OEM airbox without the new pod filter and MAF, there may be an option to modify the OEM air box and still use the Autoexe front cover and filter.... maybe This >  Needs to fit in here, but using the panel, and not the pod, the MAF will need to fit in the airbox though> I'm thinking as the old OEM box and Autoexe cover that is sitting in the shed is just sitting around doing nothing, and they are relatively abundant and cheap to replace if I mess it up and need another, it may well fit with some modifications to how the Autoexe brackets mounts to the rad support, and some dremiling to move it get in there, should give me some more room for activities, as I don't want to move the MAF and affect the tune Sealing the hole it requires to stick it in the air box is simple, a tight fit and some pinch weld will seal it up tight  I am calling this a later problem though
×
×
  • Create New...