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The LCU-One Lambda Controller uses the proven wideband Bosch LSU 4.9 oxygen sensor to measure air-fuel ratios. This version features an analog connection for simple air-fuel ratio monitoring with your MyChron3 XG Log auto dash. Includes sensor and driver software.
Note: You may need to update your logger's firmware and Race Studio software (both available at no charge from AiM). Support for the LCU-One was added in 2006 beginning with firmware version 9.19.