Table of Contents
Advertisement
DTC P0443 Evaporative Emission System Purge Control Valve Circuit
WIRING DIAGRAM
BLK/YEL
5
WHT/BLU
4
60A 15A
80A
C64
7
6
5
4
3
17
16
15
14
13
12
11
10
27
26
25
24
23
22
21
20
34
33
32
31
30
1. EVAP canister purge valve
2. Main relay
DTC DETECTING CONDITION AND TROUBLE AREA
DTC DETECTING CONDITION
Monitor signal of EVAP canister purge valve is differ-
ent from command signal. (Circuit open or short)
(2 driving cycle detection logic)
DTC CONFIRMATION PROCEDURE
WARNING:
• When performing a road test, select a place where there is no traffic or possibility of a traffic acci-
dent and be very careful during testing to avoid occurrence of an accident.
• Road test should be carried out with 2 persons, a driver and a tester, on a level road.
1) With ignition switch OFF, connect scan tool to DLC.
2) Turn On ignition switch and clear DTC using scan tool.
3) Start engine and run engine at idle speed (600 rpm or more) for 1 minute with all electric loads turned OFF.
4) Check DTC and pending DTC.
3
2
BLK/YEL
BLK/YEL
BLK/YEL
C63
2
1
7
6
5
4
3
9
8
19
18
17
16
15
14
13
12
11
19
18
27
26
25
24
23
29
28
35
34
33
32
31
3. "IG" fuse
4. Relay/fuse box
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-131
BLK/WHT
BRN/WHT
BLK/RED
BLK/RED
BLK/RED
BLK/RED
1
BLU/BLK
G91
2
1
6
5
4
3
2
10
9
8
16
15
14
13
12
11
10
9
22
21
20
27
26
25
24
23
22
21
20
19
30
29
28
35
34
33
32
31
30
5. Ignition switch
6. ECM
• EVAP canister purge valve
• EVAP canister purge valve circuit
• ECM
6
G91-28
C63-1
C64-2
C64-15
C64-1
G91-6
G91-5
C64-13
1
8
7
18
17
29
28
TROUBLE AREA
BLK/ORN
BLK
BLK/ORN
Advertisement
Table of Contents
