Jump to content
SAU Community

My Tacho Has A Mind Of It's Own

shotter

By shotter,
in Engines & Forced Induction

 Share

Recommended Posts

shotter Rising Star

shotter

Posted
Posted

My tacho has just started doing weird things.

I have a 95 r33 S1.5 skyline. The std tacho for no reason will stick on say 3000rpm as you drive normally or idle, then it may move to 4000rpm, then maybe 6000rpm. and when it moves it will be slowly. Then it may go back to normal and move with the engine rpm. Even sometimes when you turn the key on (but not start the car) it will jump up too 2000rpm. Now i disconnected the CAS and pulled the ECU out and when you turn the key to on it will still jump up. Now i have a piggyback haltech and when the car is running i can see the rpm is normal. So it's just on the tacho signal wire that there is a problem. Has anyone come accross this? Or does anyone have any idea's?

Thank You

Link to comment
https://www.sau.com.au/forums/topic/257648-my-tacho-has-a-mind-of-its-own/
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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Beanie
      R34 GTT Battery Relocation To Trunk

      By Beanie · Posted

      I believe there was a similar one posted by @duggyphresh. They were re-routing their battery positive cable in the way I am also trying to achieve. Sorry, I’m new to this forum, so was a bit late to the party by a few months and so reignited the old thread, as I wanted to know how they got on with doing it.
    • GTSBoy
      R34 GTT Battery Relocation To Trunk

      By GTSBoy · Posted

      Wasn't there a thread on this very subject just a few weeks ago?
    • Beanie
      R34 GTT Battery Relocation To Trunk

      By Beanie · Posted

      Hi all! Looking to relocate the battery to the trunk of an R34 GTT. I want to do it using as many stock GTR components as I can (including the harness protectors from the 34 GTR that run underneath along the chassis to the engine bay). So far I’ve purchased the battery tray from a 33 GTR, as the captive weld nuts are already there just asking to be used. There is also the slight issue of now having to relocate the ABS/TC/Fuel Pump Control ECU, which in GTT’s sits right above where the battery will then sit on the tray. Has anyone already achieved this, and if you have any pics that you wouldn’t mind sharing? It would be great to see how others have done it and where you put them, as there are countless holes in the parcel shelf panel to potentially use. Just trying to get some ideas bounced around, and to help uncover any potential problems I may encounter by  my choice of location. TIA for any help!
    • r32-25t
      R32 Gtr Long Term Love, Now Project

      By r32-25t · Posted

      Brand was ard.   I also threw a brand new battery at it and beefed up the wire from the alternator to battery and added an extra earthing point from the battery 
    • Adz2332
      Probolt

      By Adz2332 · Posted

      Evening all,       I'm replacing some bolts on my RB25 with probolt Australia bolts.       Does anyone know the following, m5 m6 etc 10mm 20mm etc       Coil cover   Cam covers   Plazamaman fuel rail   Front cover (timing cover)   Etc   Any help would be awesome   Or any lists anywhere
×
×
  • Create New...