Geely EC718 2009 Workshop Manual page 792

2-710 Control System JL4G15-D
3. Schematic:
EF12
MAIN
From Battery
4. Diagnostic Steps:
Note
Before carrying out this diagnosis step, observe the data list on scan tool and analyze the accuracy of the data, as
these will help with quick diagnosis.
Initial Inspection
Step 1
Next
Measure the fuel injector resistance.
Step 2
EC718/EC718RV EC715/EC715RV 10/2009
Main Relay
5
3
1
2
Cylinder No.4 Fuel Injector
2
1
(a) Check for fuel injector wiring harness connector damage,
poor connection, aging and signs of loosening.
Engine
Engine
Control
Module
66
EO01 INJC
62
EO35 MPR
FE02-5266b