KTM 1190 RC8 R EU/UK 2009 Repair Manual page 309

ENGINE CONTROL TROUBLE CODE
Crankshaft position sensor - the signal wires have a short circuit to ignition plus (terminal 15)
Crankshaft position sensor - the signal wire has a short circuit to the sensor power supply
Condition
The ignition is off.
The EFI control unit is disconnected. (
The break out box is connected to the wiring harness.
The crankshaft position sensor is connected. (
Crankshaft position sensor - check the signal wire for a short circuit to ignition plus
(terminal 15)
–
Measure the resistance between the specified points.
Break Out Box AO pin 14 – Break Out Box AO pin 20
Resistance
» If the specifications have not been met:
–
Check the cable from EFI control unit connector AO (
nector AL (
600850-11
–
Check the cable from EFI control unit connector AO (
nector AL (
» If the specifications have been met:
–
Check the next possible cause:
Crankshaft position sensor - the signal wire has a short circuit to the sensor
power supply (
Condition
The ignition is off.
The EFI control unit is disconnected. (
The break out box is connected to the wiring harness.
The crankshaft position sensor is connected. (
Crankshaft position sensor - check the signal wire for a short circuit to the sensor power
supply
–
Measure the resistance between the specified points.
Break Out Box AO pin 14 – Break Out Box AO pin 1
Resistance
» If the specifications have not been met:
–
Check the cable from EFI control unit connector AO (
nector AL (
600850-11
–
Check the cable from EFI control unit connector AO (
nector AL (
» If the specifications have been met:
–
Contact customer service.
p. 227)
p. 218)
∞ Ω
p. 391) pin 2 for a short circuit to ignition plus (terminal 15).
p. 391) pin 1 for a short circuit to ignition plus (terminal 15).
p. 307)
p. 227)
p. 218)
∞ Ω
p. 391) pin 2 for a short circuit to the sensor power supply.
p. 391) pin 1 for a short circuit to the sensor power supply.
307
p. 392) pin 14 to con-
p. 392) pin 13 to con-
p. 392) pin 14 to con-
p. 392) pin 13 to con-