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Controller for management of 1 lambda probe (Bosch® LSU 4.9™)
SKU: PRD0012 Category: Tags: , , ,


This controller has been developed for the use with Bosch LSU 4.9™ lambda probes both in standard and mini version (compact motor sport). The advanced management of the sensor heating phases and of its internal temperature ensures a rapid warm-up, avoiding thermal shocks which would damage the sensor and reduce its functional life. Furthermore the controller has a programmable analogic output, which allows to emulate any type of Narrow Band sensor.The information sent to CAN line is configurable as communication speed rate, as CANID, and supporting both Little and Big Endian formats. The device calculates automatically both the LAMBDA and the AFR value as well as the remaining oxygen percentage. This model is provided in a small, solid, metallic case filled with potting compound, and with automotive, plastic connector, offering a cheap solution to the most demanding client.

  • 1 LSU 4.9 Sensor Management
  • CanBus Output Programmable
  • Analogic Output 0-5V
  • Full diagnostic features
  • Open collector 500mA Diagnostic Output
  • Integrated diagnostic Led Indicator
  • Automotive 18 Way automotive Connector
  • Temperaure Range -20…….+125°C
  • Can be used in chain mode for multiple measurement


Additional information

Weight 0.5 kg


Here the Datasheet:


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