Geely EC718 2009 Workshop Manual page 320

2-238 Fuel System JL4G18-D
Fuel Pump Harness Connector SO29
1
86
2 J 1
L
87 30 5
85 3
1
K
2 1
I 5 3
5
2
3
No
Step 13 Check the fuel pump wiring harness connector SO29 terminal 4 and the body ground circuit.
Fuel Pump Harness Connector SO29
1
No
Repair fuel pump wiring harness connector SO29 terminal 4 and the body ground circuit.
Step 14
EC718/EC718RV EC715/EC715RV 10/2009
2 3 4
EF28 EF27 EF08
EF01
FE02-5409b
2 3 4
FE02-5410b
(a) Check circuit between fuel pump wiring harness connector
SO29 terminal 3 and the fuel pump relay terminals 5.
(b) Repair open circuit fault between fuel pump wiring harness
connector SO29 terminal 3 and the fuel pump relay terminals
5.
Is fuel pump working properly?
System normal
Yes
(a) Check resistance between fuel pump wiring harness
connector SO29 terminal 4 and the body ground with a
multimeter to confirm the ground circuit continuity.
Resistance Standard Value: Less than 1 Ω
Is fuel pump ground circuit normal?
Go to step 15
Yes
(a) Repair fuel pump wiring harness connector terminal 4 and
the body SO29 ground circuit open fault.
Is fuel pump working properly?
System normal
Yes
Engine