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Engine
Evaporative Canister Solenoid Harness
Connector EO24
ECM Harness Connector EO01
16
15
14
13
12
73
32
31
30
29
28
52
51
50
49
48
47
46
45
44
72
71
70
69
68
67
66
65
64
Yes
Step 5
Check ECM power supply circuit.
Yes
Step 6
Replace ECM.
Next
Step 7
Use scan tool to confirm whether the DTC code is stored again.
B
A
11
10
9
8
7
6
5
4
3
2
1
27
26
25
24
23
22
21
20
19
18
17
43
42
41
40
39
38
37
36
35
34
33
63
62
61
60
59
58
57
56
55
54
53
FE02-5285b
Control System JL4G15-D
(a)
Turn the ignition switch to "OFF" position.
(b)
Disconnect Canister solenoid valve harness connector
EO24.
(c)
Disconnect ECM harness connector EO01.
(d)
Measure resistance between Canister solenoid valve wiring
harness connector EN24 terminal B and ECM harness
connector EN01 terminal No.57. Check whether the circuit is
open.
(e)
Measure resistance between Canister solenoid valve wiring
harness connector EN24 terminal B and a reliable ground.
Check whether the circuit is short to ground.
(f)
Measure voltage between Canister solenoid valve wiring
harness connector EN24 terminal B and a reliable ground.
Check whether the circuit is short to power supply.
Test Items
Resistance Between EN24 (B) and EN01 (57)
Resistance Between EN24 (B) and A Reliable
Ground
Voltage Between EN24 (B) and A Reliable
Ground
Are the values specified values?
Repair or replace the wiring harness
No
connectors. Go to step 7
(a)
Check whether ECM power supply circuit is normal.
(b)
Check whether ECM ground circuit is normal.
Repair the faulty part.
No
(a)
Carry out crankshaft self learn after ECM replacement. Refer
to
2.12.7.11 Crankshaft Position Sensor (CKP)
(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.
EC718/EC718RV EC715/EC715RV 10/2009
2-745
Standard
Value
Less than 1 Ω
10 kΩ or
higher
0 V
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