Geely EC718 2009 Workshop Manual page 249

Engine
Camshaft Position Sensor Harness Connector EN15
1
ECM Harness Connector EN01
64 63 62
61 60 59 58 57
50 49 48 47 46 45 44 43
36 35 34 33 32 31 30 29
22 21 20 19 18 17 16 15
Next
Step 9 Check whether camshaft signal plate is normal.
Yes
Check ECM power supply circuit.
Step 10
Yes
Replace ECM.
Step 11
Next
Step 12 Use scan tool to confirm whether the DTC code is stored again.
2 3
56 55 54 53 52 51
8 7
6
5
42 41 40 39 38 37
28 27 26 25 24 23
3
4
1
2
14 13 12 11 10 9
FE02-5091b
Control System JL4G18-D
(a) Turn the ignition switch to "OFF" position.
(b) Disconnect camshaft position sensor wiring harness
connector EN15.
(c) Disconnect ECM harness connector EN01.
(d) Measure resistance between camshaft position sensor wiring
harness connector EN15 terminal No.1 and ECM harness
connector EN01 terminal No.39. Check whether the circuit is
open.
(e) Measure voltage between camshaft position sensor wiring
harness connector EN15 terminal No.1 and a reliable ground.
Check whether the circuit is short to power supply.
Test Items
Resistance Between EN15 (1) and EN01 (39)
Voltage Between EN15 (1) and a Reliable
Ground
Execute next step as per normal.
Repair the faulty part. Go to step 12
No
(a) Check whether ECM power supply circuit is normal.
(b) Check whether ECM ground circuit is normal.
Repair the faulty part.
No
(a) Connect scan tool to the datalink connector.
(b) Turn the ignition switch to "ON" position.
(c) Clear DTC code.
(d) Start and run the engine at idle speed to warm up the engine
for at least 5 min.
(e) Read control system DTC code again to confirm that the
system has no DTC code.
EC718/EC718RV EC715/EC715RV 10/2009
2-167
Standard Value
Less than 1 Ω
0 V