The Zt-2 Wideband installation is
very simple. Minimal installation involves connecting +12V and ground
wires and placing the O2 sensor in the exhaust stream. You are now ready to read AFR!
download the Zt-2 Model 2010 installation instructions.
Please click HERE to
download the Zt-2 Model 2009/earlier model instructions.
Please read the instructions thoroughly before proceeding with installation.
Please see here for
Zt-2 2010 vs. 2009/earlier compatibility
An LED light is visible on the Zt-2 between the "Data" and "O2 Sensor" connector
locations on the Zt-2. When initially powered the LED will be a solid
light during oxygen sensor warm up. Several seconds later the LED will
begin to flash to indicate data is being transmitted on the serial data output.
Additional hardware or software setup: