Zeitronix ZT-2 WB data logging Need Input

Discussion in '1994 - 1995 Specific Tech' started by toyman, Apr 25, 2008.

  1. I am unable to read the rpm's due to rapid fluctuations. For those who have the ZT-2 I need to know where you have the black wire grounded and where you have attached the green wire (tach input).

    Richard
     
  2. So as to not leave this thread hanging.

    To get the Zeitronix ZT-2 working on 94-95's you must tap into the PIP signal wire at the PCM ( grey/orange stripe at pin 56). Ground can be at the PCM ground or better yet a dedicated wire from the battery(-).

    The tach lead from the coil just does not work due to voltage spikes. I am told that the tach output from ignition boxes will work.

    Richard
     
  3. toyman...... Its been over a year since I wired mine in so off hand I dont remember. I will try and get over to the car to check out what I did and pm ya with how mine is wired in.
     
  4. Got it all figured out. See my post just ahead of yours. Thanks for the offer.
     
  5. :nice:
     
  6. I hooked mine up to the factory tach wire in the dash. The information is really fast and it does fluctuate a bit, but it's not unreadable.