Geely EC718 2009 Workshop Manual page 609

Engine
It is prohibited directly contact the ignition wire with the ground, as this may damage the ignition coil or the engine
control module. the correct approach is to use a good spark plug with one end to connect the ignition wire, the other
to a reliable ground.
Step 1 Are instruments, wiper and other electrical accessories working properly?
Yes
Check the ignition coil power supply.
Step 2
Ignition Coil Harness Connector EN19 (EN20)
1
Yes
Step 3 Measure the ignition coil primary resistance.
Ignition Coil
Yes
Step 4 Measure the ignition coil secondary resistance.
2
FE02-9006b
FE02-9007b
Ignition System JL4G18-D
Ignition relay IG1 is not working properly.
No
Refer to
Output
(a) Turn the ignition switch to "OFF" position.
(b) Disconnect the ignition coil harness connector EN19 (EN20).
(c) Turn the ignition switch to "ON" position.
(d) Measure the voltage between ignition coil harness connector
EN19 (EN20) terminal No.1 and a reliable ground.
Standard Voltage: 11-14 V
Is the voltage specified value?
The ignition relay IG1 terminal No.30 circuit is
No
open.
(a) Turn the ignition switch to "OFF" position.
(b) Disconnect the ignition coil harness connector EN19 (EN20).
(c) Measure resistance between the ignition coil terminal No.1
and No.2.
Standard Resistance Value: 0.7-0.9 Ω
Is the resistance specified value?
Replace the ignition coil. Refer to
No
2.10.8.3 Ignition Coil Replacement
EC718/EC718RV EC715/EC715RV 10/2009
2.10.7.4 Ignition Relay IG1 No Power
2-527