Chery Tiggo 5 (T21). Service manual - part 72
06–
130
06
a. Disconnect ECM connector E-035.
b. Check wire harness between canister solenoid valve
connector terminals and ECM connector terminals.
Check for Open
Check for Short
a. Check resistance of canister solenoid valve.
b. With battery voltage applied between terminals 1 and 2,
the valve should open when air is sucked into the valve.
With battery voltage not applied, the valve should close
when air is sucked into the valve.
a. Use X-431 3G diagnostic tester to read the ECM DTC.
b. Refer to "DTC Confirmation Procedure".
c. Check if DTC P0444-00, P0458-00 or P0459-00 still exists.
5
Check canister solenoid valve control circuit
E-024
E-035
37 38 39 40 41 42 43 44 45 46
47
48
25 26 27 28 29 30 31 32 33 34
35
36
13 14 15 16 17 18 19 20 21 22
23
24
1
2
3
4
5
6
7
8
9 10
11
12
1
2
-
+
RT21065049
Multimeter
Connection
Condition
Specified
Condition
E-024 (2) - E-035
(30)
Always
Continuity
Multimeter
Connection
Condition
Specified
Condition
E-024 (2) or
E-035 (30) -
Body ground
Always
No continuity
E-024 (2) or
E-035 (30) -
Battery positive
Repair or replace wire harness or
connector (canister solenoid valve - ECM)
NG
6
Check canister solenoid valve
OK
-
+
2
1
RT21090050
Multimeter
Connection
Specified Condition
1 - 2
26 ± 4 Ω (20°C)
Replace canister solenoid valve
NG
7
Check for DTCs
OK