Geely EC718 2009 Workshop Manual page 282

2-200 Control System JL4G18-D
No
Scan ECM for DTC codes.
Step 2
No
Step 3 Check fuel pump relay.
No
Replace the fuel pump relay.
Step 4
No
Check the fuel pump circuit.
Step 5
EC718/EC718RV EC715/EC715RV 10/2009
(a) Connect scan tool.
(b) Turn the ignition switch to "ON" position.
(c) Scan ECM for DTC codes.
(d) Check DTC P0627 and any fuel system related DTC codes
and repair the faulty part. Refer to
Index.
(e) Clear ECM DTC codes.
Start the engine, fault solved?
System normal
Yes
(a) Connect scan tool.
(b) Turn the ignition switch to "ON" position.
(c) Select scan tool "Fuel Pump Relay" in the "Action Test" to
drive the fuel pump relay.
Is fuel pump relay working properly?
Go to step 6
Yes
(a) Refer to "Fuel System" in
(b) Replace the fuel pump relay.
(c) Inspect fuel pump relay circuits and repair the faulty part.
Start the engine, fault solved?
System normal
Yes
Engine
2.2.7.11 DTC Code
the2.3.7.3 Fuel Pump Inoperative.