Geely EC718 2009 Workshop Manual page 888

2-806 Fuel System JL4G15-D
Fuel Injector 1 Harness Connector EO11
No
Replace ECM.
Step 9
No
Replace fuel injectors.
Step 10
Next
Step 11 System normal.
EC718/EC718RV EC715/EC715RV 10/2009
(a) Turn on the ignition switch and try to Start the engine.
(b) At the same time, check the fuel injector wiring harness
connector terminal No.1 periodical low voltage waveform.
Is there a periodical low voltage waveform?
Yes
FE02-5506b
(a) Replace ECM. Refer to
Replacement.
Is fuel injector working properly?
Yes
(a) Replace fuel injectors. Refer to
Replacement.
Confirm repair completed.
Go to step 10
2.2.8.8 Engine Control Module
System normal
2.2.8.2 Fuel Injector
Engine