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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
BE:DTC P0306 CYLINDER 6 MISFIRE DETECTED
DTC DETECTING CONDITION:
• Detects when malfunction occurs in 2 continuous driving cycles.
• Immediately at fault recognition (A misfire which could damage catalyst occurs.)
TROUBLE SYMPTOM:
• Engine stalls.
• Erroneous idling
• Rough driving
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(H6DO)(diag)-41,
OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H6DO)(diag)-34, PROCEDURE,
Inspection Mode.>.
WIRING DIAGRAM:
MAIN RELAY
6
4
B47
FUEL INJECTOR
No. 1
E43
E44
E5
E16
E6
E17
1 2
E5
E16
FUEL INJECTOR
FUEL INJECTOR
No. 2
B136
B47
1
2
1
2
3
4
3
4
7 8
9
10
11 12 13 14 15
5
6
17 18 19 20 21
22 23
28
29
30
31
EN(H6DO)(diag)-180
SBF-7
B136
ECM
E6
E17
FUEL INJECTOR
No. 3
No. 4
5
6
1 2 3 4
16
12 13 14 15
24
25
26 27
23 24 25 26 27 28 29 30 31 32 33
32
33 34
35
34
35
42
43
48
49
BATTERY
E43
FUEL INJECTOR
FUEL INJECTOR
No. 5
No. 6
B21
5 6 7 8
9 10 11
16 17 18 19
20 21 22
36
37
38
39
40
41
44 45
46
47
50
51
52
53
54
B21
E2
E44
E
EN-03493
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