KTM 990 ADVENTURE EU Owner's Manual page 190

ENGINE CONTROL BLINK CODE
Blink code of FI warning
lamp (MIL)
Error level condition
Blink code of FI warning
lamp (MIL)
Error level condition
Blink code of FI warning
lamp (MIL)
Error level condition
Blink code of FI warning
lamp (MIL)
Error level condition
Blink code of FI warning
lamp (MIL)
Error level condition
49 FI warning lamp (MIL) flashes 4x long, 9x short
Motor drive circuit A - circuit fault
50 FI warning lamp (MIL) flashes 5x long
Motor drive circuit B - circuit fault
54 FI warning lamp (MIL) flashes 5x long, 4x short
Secondary air valve - interruption/short circuit to ground
Secondary air valve - input signal too high
68 FI warning lamp (MIL) flashes 6x long, 8x short
Manifold absolute pressure sensor cylinder 1 - connection leaks
69 FI warning lamp (MIL) flashes 6x long, 9x short
Manifold absolute pressure sensor cylinder 2 - connection leaks
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