F01T.A20.070-09

Lambdatronic LT4

  • • Supply of up to 4 Bosch lambda sensors, type LSU 4.2, LSU 4.9 or Mini-LSU 4.9

    • Integrated voltage compensation for sensor heater

    The Lambdatronic LT4 provides controlled pumping current to supply up to 4 Bosch lambda sensors, type LSU 4.2, LSU 4.9 or Mini-LSU 4.9. The lambda value, the sensor temperature and diagnostics are available via CAN and analog signal.

    The LSU contains a Nernst and a pump cell. The lambda in the Nernst cell is controlled to lambda = 1.013 independent of the oxygen contents on the emission side, through a current through the pump cell. The current proportional output voltage of the IC is a measure of the lambda value.

    The main feature and benefit of this unit is the combination of the Bosch well-known lambda IC and a very compact box size with motorsport specification. Furthermore, the analog signal output can be configured freely.

    Please Contact Us for further information.

  • Documents

    Title Type
    🗎 Datasheet PDF
    🗎 Quick Installation Guide PDF
    🗎 Special (Function Sheet) PDF
    🗎 3D Data ZIP
  • Software

    Title Type
    🗎 Configuration Files LT4 ZIP