Engine General Information and Diagnosis: 1A-29
DTC “C11” (P0340): CMP Sensor Circuit Malfunction
B947H11104010
Detected Condition and Possible Cause
Wiring Diagram
ECM coupler (Harness side)
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 terminal damage.
NOTE
After repairing the trouble, clear the DTC using SDS tool. Refer to “Use of SDS Diagnosis Reset
Procedures” (Page 1A-14).
Detected Condition Possible Cause
The signal does not reach ECM for 3 sec. or more, after
receiving the starter signal.
• CMP sensor circuit open or short.
• CMP sensor malfunction.
• ECM malfunction.
ECM
VCC
E2
CMP sensor
CMPS
7
8
35
B/Bl
W
B/Br
R
B/Y
Bl/Y
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I837H1110007-02
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