Jump to content
SAU Community

Recommended Posts

Im having some issuse regarding my idle.It hunts between 1100 and 1600rpm.Ive tried many things to fix it.New plugs,cleaning the ACC but nothing seems to work.Some people have said it might be my TPS(throttle position sensor)

How do i get it reset?

Help me solve my problem as its been like this for 2 weeks now and is driving me crazy.

CHEERS

Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/
Share on other sites

The TPS is your throttle position sensor. Im not quite sure what you mean by does this mean i dont have a throttle cable? Because of cause it has a throttle cable going to the throttlebody to open and close the butterfly. The tps is used to monitor the postion of the throttle. Take the TPS off and give the end a clean its possible that it could be giving you grief. Have you tried cleaning your AFM aswell?

Edited by fEkuaR
Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/#findComment-2913622
Share on other sites

afm clean: use electrical contact cleaner... p.s i wouldnt be pulling the tps off, its set to a specific point, very important it stays there unless you mark it perfectly. tried cleaning your throttle body? for that you can use carby clean. also tried resetting your ecu?

Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/#findComment-2913644
Share on other sites

OK ive pulled the AFM off and found that there is a film of oil all around the inside of it.Seeing as its oil i cleaned it out with degreaser and is drying in the sun.will fit it in 10 and tell you the verdict.

Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/#findComment-2913692
Share on other sites

How the hell are you getting blow by, if there is no point for the engine to dump oil into before the air flow meter?

It goes, POD filter, AFM, normally then recirc line pretty close in (From BOV), then turbo...

I don't understand how you claim blow by as the cause?

When you cleaned the air valve, did it have a HEAP of crap built up in it? (Black carbon) and when you finished did it all look nice and new?

Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/#findComment-2913946
Share on other sites

How the hell are you getting blow by, if there is no point for the engine to dump oil into before the air flow meter?

It goes, POD filter, AFM, normally then recirc line pretty close in (From BOV), then turbo...

I don't understand how you claim blow by as the cause?

When you cleaned the air valve, did it have a HEAP of crap built up in it? (Black carbon) and when you finished did it all look nice and new?

The rocker cover breathers plumb back into the intake pipe in front of the turbo. It doesn't dump it in before the AFM it just gets a residue there and the oil builds up to a pool. I have removed a few intake pipes that have a good 20-30ml of oil in them when the turbo has been completely fine.

Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/#findComment-2913974
Share on other sites

The rocker cover breathers plumb back into the intake pipe in front of the turbo. It doesn't dump it in before the AFM it just gets a residue there and the oil builds up to a pool. I have removed a few intake pipes that have a good 20-30ml of oil in them when the turbo has been completely fine.

And has it been built up in the AFM...

Remember, the air is being sucked from air filter, to afm, to breather pipe, to turbo...

It's not going backwards.

And the AFM sits higher then where the breather pipes join, so it can't "run" there when cold.

Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/#findComment-2914005
Share on other sites

And has it been built up in the AFM...

Remember, the air is being sucked from air filter, to afm, to breather pipe, to turbo...

It's not going backwards.

And the AFM sits higher then where the breather pipes join, so it can't "run" there when cold.

When the turbo reverts air, it bounces back and forth between the air filter and compressor wheel. This is how it gets there.

Link to comment
https://www.sau.com.au/forums/topic/156845-r33-tps/#findComment-2914014
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

    • Hey. Very valuable information about pitwork, I will pay attention when buying any consumable parts 🙏 As for the carpets - I got a handful of information from nengun, from which it appears that indeed the carpets for the driver's side are OEM. They are not able to show me any pictures due to the long chain of different sales entities but after I place the order, as soon as the goods arrive at the nengun warehouse from which they will send the shipment to me they can send me photos and if my purchase differs from OEM I can immediately return it / cancel the purchase. I think I will give it a try 😉. Of course i'll let you know what's what as soon as i get them P.s. I know the topic is not relevant to the thread, but both nengun and amayama have these SICK 😍 trunk room lamps available. Do you know anyone who ordered them? I need to have one in my car
    • I've managed to find this: Nissan_Stagea_AutechVersion260RS (1).pdf
    • I believe @Duncan has given it a crack at Mt Buller before (in actual race conditions)
    • All my Polish car culture insight comes from watching Nightride. So I half expect this to get 1UZ swapped eventually?! Are you going to drive it in winter? I'm always curious how ATTESA would hold up in the snow. There isn't that much opportunity to try it in Australia.  
    • My steering lock unit on my Infiniti G37 has failed. The car is a local 2012 Infiniti G37 (Q60 ) I need to replace the unit My local mechanic said i need to buy a complete steering wheel assembly. Does anybody no any mechanics in Gold Coast or Brisbane who can fix this issue or where i can buy just the Steering lock control unit. Thanks
×
×
  • Create New...