ECOTRONS DLE120 - Chapter 2 ALM-ECU Integration for Tuning; Install the Wideband O2 Sensor; Connect the ALM to ECU; Connect the ALM to ECU Via ANOUT

UAV engine EFI installation manual-DLE120-V1.4
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Chapter 2 ALM-ECU integration for
tuning
2.1 Install the wideband O2 sensor
You need drill the hole and weld the bung in the exhaust and to install the O2 sensor.
2.2 Connect the ALM to ECU
2.2.1 Connect the ALM to ECU via ANOUT
ECU can read the Lambda (AFR) from the wideband controller with LSU4.9 sensor, you
need connect the linear analog output of wideband controller to the ECU, then ECU can
read the real-time lambda, and you can use the lambda to tune the fuel mapping of EFI.