Zeitronix - Your Ultimate Tuning Partner

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Zeitronix Data Logger (ZDL)


New Zeitronix Data Logger 3.2.1
for all model Zt-2, Zt-3 and Zt-4
Wideband Systems

ZDL 3.2.1 Installer (6.6 MB)
ZDL 3.2.1 ZIP (no installer) (3.7 MB)
Windows 2000, XP, Vista, Win 7, Win 8, Win 10 Compatible
Zt-4 Dual Wideband Controller Support
New "Gold Color" 1/8 NPT Temperature Sensors Mapping
E% Mapping for the Zt-2 and Zeitronix Displays working with Zeitronix ECA and ECA-2.
Supports Zt-2 USER2 Input MAP sensors read out and logging in Kilo Pascal (kPa). Pressure in kPA can be shown on Zeitronix LCD, ZR-2 Gauge, nDash and nGague.

Zeitronix Data Logger 3.1.6
for all model Zt-2 and Zt-3
Wideband Systems

ZDL 3.1.6 Installer  (6.0 MB)
ZDL 3.1.6 ZIP (no installer) (1.6 MB)
Multi-Language help and installation files.
Windows 2000, XP, Vista, Win 7, Win 8, Win 10 Compatible
Log multiple Zt-2s at once,
View log files from the DashDAQ Display or PC.

Software Setup Instructions / Questions
Sample Log files with Zt2+OBDII data (1.3 MB)

Notes:  Zeitronix .zdl files can be created in DashDAQ firmware 2.1.2-1941 or later.
For more details on recent changes see the ZDL 3.0 change log.

ZDL 2.0.18 Installer  (3.7 MB)
For use with 2009/earlier model Zt-2's only

Windows 2000, XP and Vista compatible
Improved look including Zeitronix gauges,
dashboard view, plot marker lines, and reconfigurable
User1 input display
Software Setup Instructions / Questions
ZDL 2.0.10 Installer (1 MB)
For use with 2009/earlier model Zt-2's only
Win 95, 98, 2000, XP and Vista compatible
Well optimized software
works even on older PC laptops

Software Setup Instructions / Questions
USB to Serial Adapter Driver Operating System
Windows 98 SE, ME, 2000, XP, Vista and Win 7, 8, 10 (32/64-bit versions)
(For USB to Serial Adapters not purchased from Zeitronix please contact the manufacturer for appropriate driver software for your system.)
Zeitronix DashDAQ Files  
Zeitronix Configuration Files
User Manual
Update Client
DashDAQ configuration files for restoring the Zeitronix device, splash screen, and themes setup.  Copy the "transfer" folder onto an SD card.  From the DashDAQ main menu Choose "Setup", "Memory Card", then "Install". Use "Splash Screen" then "Config File" to install the files.
[3/8th Air] [3/8th Fluid] [1/8th Fluid] Configuration files for connecting temp. sensors to the
DashDAQ Analog 1 or Analog 2 inputs, described here.
Z-Chip Tuner Software


Z-Chip Tuner Download Page Software support download page for Z-Chip for the EVO X owners.
Log File Converter


CSV.2.ZTO 1.0.1 Utility for converting DashDAQ logs, Palm PocketLOGGER logs, or spread sheet data files to Zeitronix Data Logger files.  Microsoft .Net framework required.
Dynamometer Support  
DYNO-MAX 2010 files
DYNO-MAX 2000 files
Land and Sea Dynamometers: Use the Zt-2 as a data acquisition board within DYNO-mite Dynamometer's DYNO-MAX 2010 or 2000 software logging AFR, Lambda, RPM, Boost, EGT, TPS, and more!
Additional dynamometer supported is also provided through the Zt-2's wideband air fuel ratio analog outputs which are described here.
  For any questions concerning use of the Zt-2 with any 3rd party hardware please feel free to contact us at

ZDL Software Screen Shots

 Dashboard View Press 'D' key to quickly switch to dashboard mode.

Double click on AFR to switch units to Lambda or back to AFR.

RPM range can be changed through the menu to 8,000, 12,000, or 20,000 maximum.
 Individual Plots and
 Indicator lines
Press 'P' to set all data as individual plots.

Right click the screen to set an indicator line on the screen.

Press 'M' to mark the current data while data is being collected (good for marking the beginning or end of a run).

  Overlapping Plots Overlapped Plot Press 'O' to set all data as overlapping plots.  Individual plots can be set as overlapping by pressing the 'O' button on the plots mini-toolbar.  Slash-out 'O' removes them from overlapped mode.

The numbers '1' and '2' will switch between plot and dashboard view without changing the plot layout if only some plots are overlapping.

 Text Display Press 'T' to view all plots as text in a digital readout.
Text update speed is adjustable for maximum readability.

Zeitronix Data Logger Shortcuts

Double Click screen or use the Enter Key Start or Stop the collecting of data from the Zt2
Space Bar Pause scrolling - data continues to be collected while browsing AFR, RPM, boost and other data.
Page up / Page Down Move page by page up or back through the data.
Home / End Key Move to the beginning or end of the logged data.
Left Click + Hold Grab the screen and slide it where you want it.  Must press the space bar first to pause scrolling.
Right Click (over plot name) Add / Edit / Delete a plot. Change the data display on this row to plot, gauge or text.
Right Click (plot area) Mark a datapoint on the screen at that location.
Backspace Remove the last marked datapoint from the screen.
'C' Key or Alt-Print Screen Copy the screen to the clipboard.
'P', 'O', 'D', 'T', or '1', '2' Set the screen to show as a plot, overlapped plots, dashboard, or text.
Use '1'/'2' to switch between dashboard and overlapped screens when only some plots set to overlapped.


Zt-3 Wideband Air Fuel Ratio Meter / ZR-1 Gauge

Zt-3 Wideband Air Fuel Ratio Meter Download (PDF 215 KB)
Zt-3 Wideband Air Fuel Ratio Meter LSU 4.9 O2 Sensor Download (PDF 215 KB)
ZR-1 Air/Fuel and Lambda Gauge Download (PDF 46 KB)
ZR-3 Air/Fuel Gauge Download (PDF 74 KB)

Zt-2 Wideband Air Fuel Ratio Meter / ZR-2 Gauge / LCD / ZAVT-1

Zt-2 Wideband Air Fuel Ratio Meter (Model 2010) Download (PDF 350 KB)
Zt-2 Wideband Air Fuel Ratio Meter (Model 2009/earlier) Download (PDF 300 KB)
Zt-2 Wideband Air Fuel Ratio Meter (2010 and 2009) Spanish/Espanol Download (PDF 2.6 MB)
ZR-2 Multi-Gauge Download (PDF 47 KB)
Zeitronix Audio-Visual Warning and Trigger Box (ZAVT-1) Download (PDF 95 KB)
LCD Display, Boost and EGT instructions are included as part of  the Zt-2 Wideband instructions.
Zt-4 Dual Wideband Air Fuel Ratio Meter / ZR-4 Gauge
Zt-4 Dual Wideband Air Fuel Ratio Meter Download (PDF 95 KB)
ZR-4 Dual Air/Fuel Gauge

Ethanol Content Analyzer

Ethanol Content Analyzer ECA Download (PDF 150 KB)
Ethanol Content Analyzer ECA-2 Download (PDF 300 KB)

Black Box Data Logger

Black Box Data Logger Download (PDF 125 KB)

DashDAQ Series II XL

DashDAQ Quick Start Guide Download (PDF 150 KB)
Dual-Setup Guide
DashDAQ and nDash (add a second Zt-2/Zt-3 connector)
Download (PDF 150 KB)


nDash Quick Start Guide Download (PDF 278 KB)
nDash Manual V2 Download (PDF 312 KB)

Z-Chip for EVO X

Z-Chip for EVO X Installation Instructions Download (PDF 220 KB)

Digital Tuning PocketLOGGER

Support for logging on your Palm PDA!
Large, easy to read values.
Real-time plots plus log review.
Setup various alarms and triggers.
Software available from Digital Tuning.

3rd Party Software / Support

Palm PDA Data Logging -- Digital Tuning PocketLOGGER


Mitsubishi/Subaru Data Logging Project -- EvoScan


The WinLog generic logging software platform WinLog
Mitsubishi Logger MitsuLogger
Logging, tuning, and reflashing of modern engine computers (ECUs) Open ECU
Palmer Performance Engineering PCMSCAN PCMSCAN
RomRaider RomRaider