The Award Winning Zt-2 Model 2010 Wideband Datalogging System

The Zeitronix Wideband Air/Fuel ratio meter and datalogging system is a high quality, stand-alone system for use with carbureted and electronic fuel injection engines. Zt-2 Wideband Kits provide the best bang for your buck delivering unmatched quality, features and capabilities for very reasonable prices. Our system provides the accuracy of a Dyno Air/Fuel reading right in your vehicle as well as multiple engine parameters. Our base system is very easy to install and retails at $279 USD which includes the wideband oxygen sensor, controller, wiring hardware, and the software required to start datalogging and tuning immediately.

Supports Air/Fuel ratio as AFR/Lambda, plus RPM, Vacuum, Boost, Exhaust Gas Temperature, Throttle Position, 0-5 volt sensors, Air/Fluid temperature sensors and Oil/Fuel pressure sensors. Tune fuel injected and carbureted engines.

Very simple installation - connect two wires to +12V and ground and place the O2 sensor in the exhaust stream and you are ready to read AFR! A simple LED indicator displays off, warm-up and running modes.

Cut your tuning time in half!

No matter if you have a stand alone engine management system, a piggy back fuel control or a carbureted engine. The ZT-2 Wideband Air Fuel Ratio Meter is a must for serious tuners! Finally you can tune for more power, closer to the edge, precisely monitoring Air/Fuel ratio Boost, EGT, RPM and throttle position datalogging up to 9 hours of data with a blazing rate of 65 samples per second per input. The ZDL software can be utilized as a real time display when using the standard Zt-2 kit with or without an LCD, ZR-2 Multi-Gauge or DashDAQ display.

On Board Diagnostics (OBDII) is not required but may be monitored through use of theDashDAQ II XL display which reads and clears engine error codes, log Zt-2 Wideband System and OBDII data and has many additional performance features.

Fully digital, smallest wideband O2 controller and datalogging system in the world!
Zt-2 is about the size of 1" thick business card. Extremely compact design for installation where space is a premium.

Zt-2 Specs

• 0.1 AFR accuracy
• Operating voltage 10V to 18V
• Switching power supply for oxygen sensor heater
• Precise sensor temperature control
• Reverse polarity protection
• Integrated self resettable fuse
• Positive lock connectors
• Protected inputs and outputs
• Flexible Plug and Play Sensor Harness with a small, easy to route through the fire wall, connector
• Wideband Oxygen Sensor included
• Easy to install plug and play kit
• Adjustable Narrowband Switching Point
• Warning Alarms and Triggers

Inputs/Outputs:

• Bosch Wideband O2 sensor Input
• Linear Wideband Output AFR = Volts * 2 + 9.6
• Serial data output to the Zeitronix LCD, ZR-1 AFR, and ZR-2 Multi-Gauge Displays
• Serial data output for real time datalogging (PC laptop required)
• RPM Input (tachometer, primary side ignition coil, crank, cam sensor).
  The RPM input works in any car and any ignition system. No additional adapters needed!
• Simulated and adjustable Narrowband Output to feed a stock ECU
• Throttle Position Sensor Input
• Boost (MAP) Sensor Input:
  - 50 PSI (3.5 Bar) MAP Sensor, or 75 PSI (5.0 Bar) MAP sensor or
  150 PSI (10 Bar) MAP sensor
• Exhaust Gas Temperature (EGT) probe Input
• User1 Input:
  - 0-5 volt analog input. Voltage data is viewable on all models of the LCD display.
  Software support for the display of Zeitronix pressure sensors.
  - Customized data conversions can be entered to match 0-5 volt sensor specifications.
  All converted User1 data values are displayed only in the software.
• User2 Input:
  - 0-5 volt analog input OR configurable to be used with Fuel/Oil/Boost pressure sensors and Air/Water/Oil/Transmission temperature sensors.
  - Data is displayed on the 2010 Model LCD and ZR-2 Multi-gauge as a pressure or temperature.
  - Zeitronix Data Logger software will display and log data according to sensor type.
  - Customized data conversions can be entered to match 0-5 volt sensor specifications.
  Customized data conversion values are displayed in the Zeitronix Data Logger software only.
• Warning Output for use with ZAVT-1 warning/trigger box
• 5V output for sensors

ZDL Datalogging Software
The Zt-2 communicates with the PC Laptop via the serial port. The ZDL logging software records up to 9 hours of data per single file. Different screen options are available. It has a black background for easy night tuning. The logging start, stop and pause accessible from keyboard shortcuts. Excel and text data export.

Win98/NT/2000/ME/XP/Vista/Windows 7 compatible.
You do not need P4, P3 or even P2 laptop. We understand that you want to leave your new laptop at home and dedicate the old one to car tuning. We give you well optimized software. If your laptop is capable of running Win95 and up it is good enough for the Zeitronix logging software.

The digital gauge screen option could be used when purchasing the Zt-2 without the LCD display.

Dashboard View	Overlapped Plots and indicator lines	Analog Gauge	Digital Display

Zeitronix Data Logging SoftwareDownload


Exhaust Gas Temperature (EGT) Sensor
Zt-2 reads exhaust gas temperature through a standard K thermocouple, the same as used by most aftermarket EGT gauges. You can retrofit your EGT probe with supplied Zt-2 style 2-pin connector or purchase a new probe from us. Moreover, we offer 8' chromel-alumel extension wire with the Zt-2 style connector in case you need to extend your EGT probe.

Items included with each order:

• Zt-2 Wideband Controller
• Bosch 5 wire Wideband Oxygen Sensor
• Oxygen Sensor Harness (10 feet length)
• Signal Harness
• Serial datalogging cable with RJ-12 to DB-9 converting plug
• Zeitronix Data Logger software
• Instructions
• 2 pin connector for the EGT input

• Wideband LCD display, ZR-1, ZR-2 gauges, Hacker/Tweaker Display, DashDAQ Touch Screen Display
• Boost/Vacuum (MAP) Sensor
• EGT Sensor
• Fuel Pressure Sensor
• Oil Pressure Sensor
• Air Intake Temperature Sensor
• Coolant Temperature Sensor
• Oil Temperature Sensor
• Transmission Temperature Sensor
• ZAVT-1, Zeitronix Audio-Visual Warning and Trigger Box