The Alfano Controller for Bosch LSU 4.9 Lambda Sensor manages the operation of a wideband lambda probe to monitor the air-fuel ratio of your engine. It processes the signal from a Bosch LSU 4.9 sensor and transmits the data to compatible Alfano equipment through a direct bus connection.Discover the key features of this controller unit:Bosch LSU 4.9 Lambda Sensor Control Circuitry: An integrated electronic control unit regulates the operation of the Bosch LSU 4.9 wideband lambda sensor and interprets its oxygen concentration signal so you receive stable and accurate air-fuel ratio data that can be used to assess engine combustion conditions.Direct Alfano 7 Bus Connection Harness: The supplied wiring loom connects directly to the black bus port on an Alfano 7 lap timer which allows the lambda controller to transmit sensor data straight into the data logging system so you can monitor mixture readings alongside lap information.BOX12 Expansion Module Compatibility: The controller can also c