KTM 1190 RC8 R USA Owner's Manual page 252

22 ENGINE CONTROL BLINK CODE
Blink code EFI warning lamp (MIL)
Error level condition
Blink code EFI warning lamp (MIL)
Error level condition
Blink code EFI warning lamp (MIL)
Error level condition
Blink code EFI warning lamp (MIL)
Error level condition
Blink code EFI warning lamp (MIL)
Error level condition
45 EFI warning lamp (MIL) flashes 4x long, 5x short
Lambda sensor heater cylinder 1, sensor 1 - short circuit to ground or open circuit
Lambda sensor heater cylinder 1, sensor 1 - input signal too high
46 EFI warning lamp (MIL) flashes 4x long, 6x short
Lambda sensor heater cylinder 2, sensor 1 - short circuit to ground or open circuit
Lambda sensor heater cylinder 2, sensor 1 - input signal too high
49 EFI warning lamp (MIL) flashes 4x long, 9x short
Motor drive circuit A - circuit fault
50 EFI warning lamp (MIL) flashes 5x long
Motor drive circuit B - circuit fault
54 EFI warning lamp (MIL) flashes 5x long, 4x short
Secondary air valve - short circuit to ground or open circuit
Secondary air valve - input signal too high
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