KTM 990 ADVENTURE EU Owner's Manual page 188

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
18 FI warning lamp (MIL) flashes 1x long, 8x short
Lambda sensor cylinder 2, sensor 1 - circuit fault
24 FI warning lamp (MIL) flashes 2x long, 4x short
Power supply - circuit fault
25 FI warning lamp (MIL) flashes 2x long, 5x short
Side stand - circuit fault
33 FI warning lamp (MIL) flashes 3x long, 3x short
Injector cylinder 1 - circuit fault
34 FI warning lamp (MIL) flashes 3x long, 4x short
Injection valve cylinder 2 - circuit fault
186