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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- TERMI- NAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage) 5 15 Y/R Ignition signal No. 1 [Engine is running] I Warm-up condition I Idle speed NOTE: 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 NHEC0820 1 CHECK ENGINE START Turn ignition switch OFF, and restart engine. Yes or No Yes (With CONSULT-II) © GO TO 2. Yes (Without CONSULT- © GO TO 3. No © GO TO 4. GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX IGNITION SIGNAL Wiring Diagram (Cont’d) EC-689 |