HUSABERG FE 450 EU Repair Manual page 207

FAULT CODE
Injection coil - control line has a short circuit to ground (terminal 31)
Condition
Th e diagnostic tool is disconnected.
The EFI control unit is disconnected.
The breakout box is connected to the wiring harness.
The control line of the ignition coil is disconnected.
Ignition coil - check the control line for a short circuit to ground (terminal 31)
–
Measure the resistance between the specified points.
Break Out Box DT Pin 18 – measuring point Ground(−)
Resistance
» If the measured value does not correspond to the specified value:
–
Check the cable from connector DT pin 18 to pin 1 of the ignition coil for a short circuit to ground (terminal 31).
» If the measured value corresponds to the specified value:
–
Check the next possible cause:
Ignition coil - control line has a short circuit to sensor ground (
Ignition coil - control line has a short circuit to sensor ground
Ignition coil - control line has a short circuit to plus (terminal 30)
Condition
Th e diagnostic tool is disconnected.
The EFI control unit is disconnected.
The breakout box is connected to the wiring harness.
The control line of the ignition coil is disconnected.
600849-01
Condition
Th e diagnostic tool is disconnected.
The EFI control unit is disconnected.
The breakout box is connected to the wiring harness.
The control line of the ignition coil is disconnected.
Ignition coil - checking the control line for a short circuit to sensor ground
–
Measure the resistance between the specified points.
Break Out Box DT Pin 18 – Break Out Box DT Pin 24
Resistance
» If the measured value does not correspond to the specified value:
–
Check the cable from connector DT pin 18 to pin 1 of the ignition coil for a
short circuit to sensor ground.
» If the measured value corresponds to the specified value:
600849-01
–
Check the next possible cause:
Ignition coil - control line has a short circuit to plus (terminal 30) (
400607-11
∞ Ω
p. 205)
∞ Ω
205
p. 205)