Geely EC718 2009 Workshop Manual page 825

Engine
3. Schematic:
12
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.
Use scan tool for canister solenoid valve active testing.
Step 1
No
Measure canister solenoid valve resistance.
Step 2
Main Relay
Evaporative Canister Solenoid
(a)
(b)
(c)
(d)
(e)
Control System JL4G15-D
A
B
Connect scan tool to the "Data Link Connector".
Disconnect the Canister solenoid valve to the Canister
vacuum tubes.
Start engine and turn on the scan tool.
Select the following menu: "Engine"/"Action Test"/"Canister
Solenoid Valve"
Use scan tool to enable the use of "Canister Control Valve".
Place a finger over the vacuum port solenoid valve and check
whether there is suction.
Intermittent Fault. Refer to
Yes
Fault Check.
EC718/EC718RV EC715/EC715RV 10/2009
2-743
Engine
Control
Module
57
OCP
EO01
62
MPR
EO35
FE02-5282b
2.2.7.3 Intermittent