HUSABERG FE 450 EU Repair Manual page 191

FAULT CODE
» If the measured value does not correspond to the specified value:
–
Check the cable from connector DT pin 5 to connector EX pin 1 for a short circuit to plus (terminal 30).
» If the measured value corresponds to the specified value:
–
Check the next possible cause:
Throttle position sensor - signal line has a short circuit to ignition plus (terminal 15) (
Throttle position sensor - signal line has a short circuit to ignition plus (terminal 15)
Throttle position sensor - signal line has a short circuit to the sensor power supply
Throttle position sensor - ground line is open
Condition
Th e diagnostic tool is disconnected.
The EFI control unit is disconnected.
The breakout box is connected to the wiring harness.
The throttle position sensor is disconnected.
Condition
Th e diagnostic tool is disconnected.
The EFI control unit is disconnected.
The breakout box is connected to the wiring harness.
The throttle position sensor is disconnected.
Throttle position sensor - check the signal line for a short circuit to ignition plus (terminal 15)
–
Measure the resistance between the specified points.
Break Out Box DT Pin 1 – Break Out Box DT Pin 5
Resistance
» If the measured value does not correspond to the specified value:
–
Check the cable from connector DT pin 5 to connector EX pin 1 for a short cir-
cuit to ignition plus (terminal 15).
» If the measured value corresponds to the specified value:
600849-01
–
Check the next possible cause:
Throttle position sensor - signal line has a short circuit to the sensor power sup-
ply ( p. 189)
Condition
Th e diagnostic tool is disconnected.
The EFI control unit is disconnected.
The breakout box is connected to the wiring harness.
Throttle position sensor - check the signal line for a short circuit to the sensor power supply
–
Measure the resistance between the specified points.
Break Out Box DT Pin 5 – Break Out Box DT Pin 13
Resistance
» If the measured value does not correspond to the specified value:
–
Check the cable from connector DT pin 5 to connector EX pin 1 for a short cir-
cuit to the sensor power supply.
» If the measured value corresponds to the specified value:
600849-01
–
Check the next possible cause:
Throttle position sensor - ground line is open (
p. 189)
∞ Ω
∞ Ω
p. 189)
189