HUSABERG FE 450 EU Repair Manual page 206

FAULT CODE
Flash code FI warning
lamp (MIL)
Display on diagnostic tool
Error level condition
Function check
Possible cause
Checking the ignition coil
Condition
The diagnostic tool is connected and active.
–
Select the model type.
–
Select "ECU Diagnostic".
–
Highlight the "Engine electronics EXC" control unit.
–
Press "Continue".
–
Select "actuator test".
–
"Please enter password:"
–
Press "Continue".
–
Select "Ignition cylinder 1".
–
Press "Continue".
–
Read the information page in the HUSABERG diagnostic tool and, with "Continue", begin the actuator test.
Spark plug
» If the specification is attained:
–
Delete the fault code.
–
Make a test ride.
–
Read out the fault code.
» If the specification is not attained:
–
Check the next possible cause:
Ignition coil - value not plausible (
Ignition coil - value not plausible
37 FI warning lamp (MIL) flashes 3x long, 7x short
P0351
"Cylinder 1 ignition coil"
"Malfunction in the circuit"
Malfunction in the circuit.
The engine will be switched off: ≥ 0.2 s
Checking the ignition coil (
Ignition coil - value not plausible (
Injection coil - control line has a short circuit to ground (terminal 31) (
Ignition coil - control line has a short circuit to sensor ground (
Ignition coil - control line has a short circuit to plus (terminal 30) (
Ignition coil - control line has a short circuit to ignition plus (terminal 15) (
Ignition coil - control line is open (
p. 204)
Condition
The control line of the ignition coil is disconnected.
Ignition coil - check the resistance
–
Measure the resistance between the specified points.
Ignition coil Pin 1 – Ignition coil Pin 2
Ignition coil
Primary winding resistance at: 20 °C
(68 °F)
» If the measured value does not correspond to the specified value:
–
Change the ignition coil.
400601-10
» If the measured value corresponds to the specified value:
–
Check the next possible cause:
Injection coil - control line has a short circuit to ground (terminal 31)
( p. 205)
p. 204)
p. 204)
p. 206)
Function noise
0.425... 0.575 Ω
p. 205)
p. 205)
p. 205)
p. 206)
204