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Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM’s transistor. Use a ground other than ECM terminals, such as the ground.
TERMI-
NAL
NO.
WIRE
COLOR
ITEM CONDITION DATA (DC Voltage)
5
6
7
15
16
17
Y/R
G/R
L/R
GY
PU/W
GY/R
Ignition signal No. 1
Ignition signal No. 2
Ignition signal No. 3
Ignition signal No. 4
Ignition signal No. 5
Ignition signal No. 6
[Engine is running]
I Warm-up condition
I Idle speed
0 - 0.2V★
SEC986C
[Engine is running]
I Warm-up condition
I Engine speed is 2,500 rpm.
0.1 - 0.3V★
SEC987C
★: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
Diagnostic Procedure
NFEC0820
1 CHECK ENGINE START
Turn ignition switch “OFF”, and restart engine.
Is engine running?
YesorNo
Yes (With CONSULT-II) © GO TO 2.
Yes (Without CONSULT-
II)
© GO TO 3.
No © GO TO 4.
IGNITION SIGNAL
Wiring Diagram (Cont’d)
EC-696
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