KTM 990 Adventure EU Owner's Manual page 182

ENGINE CONTROL BLINK CODE
Flash code of warning
lamp FI (MIL)
Error level condition
Flash code of warning
lamp FI (MIL)
Error level condition
Flash code of warning
lamp FI (MIL)
Error level condition
Flash code of warning
lamp FI (MIL)
Error level condition
Flash code of warning
lamp FI (MIL)
Error level condition
18 Warning lamp FI (MIL) flashes 1x long, 8x short
Lambda sensor cylinder 2, sensor 1 - circuit fault
24 Warning lamp FI (MIL) flashes 2x long, 4x short
Power supply - malfunction in circuit
25 Warning lamp FI (MIL) flashes 2x long, 5x short
Side stand - circuit fault
33 Warning lamp FI (MIL) flashes 3x long, 3x short
Injection valve cylinder 1 - malfunction in circuit
34 Warning lamp FI (MIL) flashes 3x long, 4x short
Injection valve cylinder 2 - malfunction in circuit
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