UAV engine EFI installation manual-DLE120-V1.4
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1.13 Optional prime switch function ........................................................................ 38
Chapter 2 ALM-ECU integration for tuning .................................................................... 40
2.1 Install the wideband O2 sensor ........................................................................ 40
2.2 Connect the ALM to ECU ................................................................................. 40
2.2.1 Connect the ALM to ECU via ANOUT .................................................... 40
2.2.2 Connect ALM-CAN to ECU via CAN channel ......................................... 42
2.3 Use ALM to log lambda (AFR) and do Auto-Tuning .......................................... 42
Chapter 3 Broadcast protocol ........................................................................................ 44
3.1 ECU broadcast data list on RS232 ................................................................... 44
3.2 ECU broadcast data list on CAN bus ................................................................ 45
3.2.1 The CAN Baud rate setting of ECU ........................................................ 45
3.2.2 Can bus broadcast ................................................................................. 46
Chapter 4 Communication Settings ............................................................................... 48
4.1 COM communication mode .............................................................................. 52
4.2 USB communication mode ............................................................................... 53
4.3 CAN communication mode ............................................................................... 53
4.4 Ethernet communication mode ......................................................................... 54
Chapter 5 Initial test after the installation ....................................................................... 56
Chapter 6 How do we know the fuel injector flow rate ................................................... 60
Chapter 7 UAV EFI Maintenance .................................................................................. 61