KTM 690 Duke USA Owner's Manual page 153

21 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
53 FI warning lamp (MIL) flashes 5x long, 3x short
Purge valve - short circuit to ground or open circuit
Purge valve - input signal too high
45 FI 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
65 FI warning lamp (MIL) flashes 6x long, 5x short
E²PROM error
82 FI warning lamp (MIL) flashes 8x long, 2x short
Throttle position sensor circuit A - input signal too high
Throttle position sensor circuit A - input signal too low
83 FI warning lamp (MIL) flashes 8x long, 3x short
Throttle position sensor circuit B - input signal too low
Throttle position sensor circuit B - input signal too high
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