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1A-86 Engine General Information and Diagnosis:
DTC "C32" (P0201), "C33" (P0202), "C34" (P0203) or "C35" (P0204): Primary Fuel Injector Circuit
Malfunction
Detected Condition and Possible Cause
Detected Condition
CKP signal is produced but fuel injector signal is
interrupted by 4 times or more continuity.
Wiring Diagram
ECM
48
#11
47
#21
46
#31
45
#41
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23
18
18
Troubleshooting
CAUTION
!
When using the multi-circuit tester, do not strongly touch the terminal of the ECM coupler with a
needle pointed tester probe to prevent the terminal damage or terminal bend.
NOTE
After repairing the trouble, clear the DTC using SDS tool. Refer to "Use of SDS Diagnosis Reset
Procedures (Page 1A-14)".
Gr/W
Gr/B
Gr/Y
Gr/R
#4
#3
Primary fuel injector
ECM coupler (Harness side)
24 25
26 27
28 29 30 31 32 33 34
Possible Cause
• Injector circuit open or short.
• Injector malfunction.
• ECM malfunction.
Fuel pump relay
Y/R
#2
#1
35
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
52 52
52
53 54 55 56 57 58 59 60 61 62 63
B823H11104021
To engine
stop switch
I823H1110074-02
64 65 66
67
68
68
68
I823H1110004-01
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