Jump to content
SAU Community

R34 Traction Control (Slip Sensor)

satanic
 Share

Recommended Posts

satanic Grand Master

satanic

Posted
Posted

Houston; we have a problem!

Take off in the R34 is proving to be quite troublesome at the moment; especially when the ground is wet or has loose materials on it.

The Slip signal comes on indicating a loss of traction, the engine loses power and i basically go nowhere. Now this is happening way too much for comfort - up a hill, off the mark on a flat road, and even going up a wet driveway.

Is there anyway this can be fixed? Is there a way of restoring power to the engine even when there is slipping?

I understand that it is probably a feature installed to stop burnouts, but seriously i just want to get off the mark without someone running up my ass!

Link to comment
https://www.sau.com.au/forums/topic/77530-r34-traction-control-slip-sensor/
Share on other sites
IanH Collaborator

IanH

Posted
Posted

In the short term - Turn the TCS off :)

the TCS compares the speed of the rears to the spedd of the fronts, and if the rears are spinning faster - it thinks you're wheel spinning

HOWEVER

It's very sensitive and, like the GTR's ATTESA, it can sometimes sense if the rear tyre is nearly bald (compared to the front) which makes it look like the rear is spinning faster and BINGO - TCS!

Here's a quick list of the things I'd check

Rear Tyre wear

Tyre sizes (compare front to rears in this tool - http://www.miata.net/garage/tirecalc.html and make sure theres less than 0.5% difference)

satanic Grand Master

satanic

Posted
  • Author
Posted

Thanks everyone for your prompt advice... TCS switch will be experimented with ASAP!!!

As for new tyres? I think i'll stay, my tyres are @ 95% at the moment and they aren't bad...

Anyways, thanks again... will keep updates on the matter.

shonen Grand Master

shonen

Posted
Posted
What toby19 said.  The switch should be to the left of the steering wheel near ur knees.  The power shouldn't cut at all if TCS is off but you will still see the SLIP light flash.

serious ????

Ive NEVER seen the slip light come on when TCS is off........

hmmm.......ill keep an eye on it next time...

satanic Grand Master

satanic

Posted
  • Author
Posted

OK played with TCS switch today and almost bloody lost control of the car... who woulda known that this tiny little switch is what keeps it so tame :(

I guess that either I'm a lead foot or I really don't know the car well enough yet.

The quest goes on...

Abo Bob Grand Master

Abo Bob

Posted
Posted

No offence intended but yes you need to learn your car. I honestly think that skid pan and track days are the best thing for learning your car. You don't have to go so hard you kill it.

Once you get used to more power it's hard to imagine not being in full control with a stock turbo.

satanic Grand Master

satanic

Posted
  • Author
Posted
No offence intended but yes you need to learn your car. I honestly think that skid pan and track days are the best thing for learning your car. You don't have to go so hard you kill it.

Once you get used to more power it's hard to imagine not being in full control with a stock turbo.

Yeah no offence taken... i've had the car for 2 weeks all up so I'm not expecting any F1 championships yet!

Thanks for the advice though!

satanic Grand Master

satanic

Posted
  • Author
Posted
Wise words Bob.

I thought the car was a bit of a handful at first, but now it seems like you'd have to be doing something pretty stupid to lose control running the stock turbo.

Ok, so what do I need to do or where do I need to go in order to test this car out safely?

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

    • Chupapy
      Coolant leak?

      By Chupapy · Posted

      Will have a look at that. I cant see any leaks 
    • GTSBoy
      Coolant leak?

      By GTSBoy · Posted

      Put another overflow bottle (ie, a 1.25 coke bottle or similar) under the overflow hose and see if it is being pushed out there or if it is disappearing into the engine.
    • GTSBoy
      New kid on the block

      By GTSBoy · Posted

      Staring on a stand is no issue. You just have to wire everything up, give it fuel and cross your fingers that the stand is robust enough. Arranging the inlet plumbing is often the hardest part, without any surrounding structure to hand some of it from. No need for coolant if you only want to run it for <1 minute. As to the gearbox - I think the little Aisin box is a bit stronger than the other small Nissan boxes that went behind SRs, but I wouldn't be too keen to test its limits with the torque of a boosted 25. I don't know if you can retain the box and the tailshaft. The box won't connect to the RB without an adapter of some sort, which is either a plate that will push the engine forward (which is not good for fitting it into the bay's available space) or push the box back, which messes with the box position and tailshaft length - OR - cut and shut work on the bellhousing, which is a long way from "least modification". I'd be buying a new 370Z 6 speed or similar, doing what has to be done to that to make it fit RB (ie, cut and shut bellhousing) and the requisite tailshaft custom/mods.
    • Songo
      New kid on the block

      By Songo · Posted

      Hi Everyone I am from West Pennant Hills in NSW. Been too busy until recently to attend to my RB25DET Series 2 engine until recently. I am planning to stick it into the S15 shell at this stage, unless a nice SR20DET turns up... For now, i am going to try and get the RB25 running and working well then decide what gearbox to use. My preference is to retain the SR20DET  6 speed gearbox and tail shaft to retain as much and least modifications as i can avoid. I am an old guy and won't be doing any heavy drifting so i don't need a bullet proof gearbox Does anyone have experience with starting the RB on a stand? I got everything setup as much as I can with the info i can find... endless searching and videos on Youtube I would be great to get some pointers Cheers Songo
    • Chupapy
      Coolant leak?

      By Chupapy · Posted

      Hey all, Recently have had my s1 r33 gtr serviced and noticed my coolant reservoir was topped up to the max line. Took the car out for 1 yesterday and noticed today the reservoir is completely empty.  Any ideas? Radiator is full
×
×
  • Create New...