Zeitronix Zt-3 CAN Bus Wideband AFR / Lambda Controller

  • Sale
  • Regular price SFr. 222.84
Shipping calculated at checkout.

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.
The Zt-3 CAN supports CAN Bus communication for easy connection and logging through other CAN Bus devices.
The new Zt-3 has the same high quality, high precision air fuel ratio readings as our signature Zt-2 wideband. The Zt-3 supports wideband air fuel ratio and lambda readings, adjustable simulated narrowband output and a new configurable linear wideband output for ease of use with engine management systems and 3rd party gauges.


  • User selectable CAN Bus Speed, ID, address, update rate
  • Bosch 4.9 Wideband O2 sensor Input
  • Simulated Narrowband Output
  • Linear Wideband Output
  • Serial data output to the Zeitronix gauges
  • Serial data output for real time datalogging on PC


  • Zt-3 CAN Wideband Controller
  • Bosch 5 wire Wideband 4.9 Oxygen Sensor
  • Oxygen Sensor Harness
  • Signal Harness
  • Serial datalogging cable with RJ-12 to DB-9 converting plug
  • Instructions