Ignition Coil - Checking The P,Imary Winding; Ignition Coil - Checking The Secondary Winding - KTM 400 EXC AUS 2011 Repair Manual

3911GNITION SYSTEM
lag
- Change the spark plug.
Iinition coil - checkinl tile p'rimary windinl
3
Warning
Risk of injury
The ignition system is under high voltage.
- To avoid the danger of an electric shock, do not touch metal parts and the ends of the connection cable during and imme-
diately after measuring.
601171-10
Condition
Ignition coil cylinder 1 is disconnected.
Iinition coil cylinder 1 - check the primary windinl resistance
Q
Measure the resistance between the specified points.
Ignition coil pin
1
(+) - Ignition coil pin 2 (-)
Ignition coil
Primary winding resistance at:
20°C (68
OF)
1 0.255 ... 0.345 n
>
If the displayed value does not correspond to specifications:
- Change the ignition coil.
Condition
Ignition coil cylinder
1
is connected.
- Connect the special tool to the multi meter.
I
Peak voltage adapter (58429042000) (or p. 256)
• Inlo
I
When using the peak voltage adapter, adjust the measuring range of the
multi meter to OCV.
- Start the motorcycle for a check.
(or
p.
11)
Ignition coil cylinder 1 - check the primary winding voltage
Measure the voltage between the specified points.
Ignition coil pin 1 (+) - Ignition coil pin 2 (-)
Info
Connect the black measuring lead to pin 1 and the red measuring lead
to pin 2 of the ignition coil.
Ignition coil
Voltage, primary winding 1180 ... 210 V
>
If the displayed value does not correspond to specifications:
- Change the ignition coil.
Iinition coil - chllckinl til. secondary windinl
3-
1
"1"' -
601171-10
Condition
Ignition coil cylinder
1
is disconnected.
Spark plug connector cylinder
1
has been removed.
Ignition coil cylinder 1 - check the secondary winding resistance
Q
Measure the resistance between the specified points.
Ignition coil pin 2 (-) - Ignition coil pin 3
Ignition coil
Secondary winding resistance at:
20°C (68
OF)
15.04 ... 7.56 kn
>
If the displayed value does not correspond to specifications:
- Change the ignition coil.
3911GNITION SYSTEM
lag
- Change the spark plug.
Iinition coil - checkinl tile p'rimary windinl
3
Warning
Risk of injury
The ignition system is under high voltage.
- To avoid the danger of an electric shock, do not touch metal parts and the ends of the connection cable during and imme-
diately after measuring.
601171-10
Condition
Ignition coil cylinder 1 is disconnected.
Iinition coil cylinder 1 - check the primary windinl resistance
Q
Measure the resistance between the specified points.
Ignition coil pin
1
(+) - Ignition coil pin 2 (-)
Ignition coil
Primary winding resistance at:
20°C (68
OF)
1 0.255 ... 0.345 n
>
If the displayed value does not correspond to specifications:
- Change the ignition coil.
Condition
Ignition coil cylinder
1
is connected.
- Connect the special tool to the multi meter.
I
Peak voltage adapter (58429042000) (or p. 256)
• Inlo
I
When using the peak voltage adapter, adjust the measuring range of the
multi meter to OCV.
- Start the motorcycle for a check.
(or
p.
11)
Ignition coil cylinder 1 - check the primary winding voltage
Measure the voltage between the specified points.
Ignition coil pin 1 (+) - Ignition coil pin 2 (-)
Info
Connect the black measuring lead to pin 1 and the red measuring lead
to pin 2 of the ignition coil.
Ignition coil
Voltage, primary winding 1180 ... 210 V
>
If the displayed value does not correspond to specifications:
- Change the ignition coil.
Iinition coil - chllckinl til. secondary windinl
3-
1
"1"' -
601171-10
Condition
Ignition coil cylinder
1
is disconnected.
Spark plug connector cylinder
1
has been removed.
Ignition coil cylinder 1 - check the secondary winding resistance
Q
Measure the resistance between the specified points.
Ignition coil pin 2 (-) - Ignition coil pin 3
Ignition coil
Secondary winding resistance at:
20°C (68
OF)
15.04 ... 7.56 kn
>
If the displayed value does not correspond to specifications:
- Change the ignition coil.