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TERMI- NAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage) 28 R/Y Throttle position sensor [Engine is running] I Warm-up condition I Accelerator pedal fully released Approximately 0.4V [Ignition switch “ON”] I Accelerator pedal fully depressed Approximately 3.0V 30 B/Y Camshaft position sen- [Engine is running] I Warm-up condition I Idle speed Approximately 2.5V SEC364C [Engine is running] I Warm-up condition I Engine speed is 2,000 rpm. Approximately 2.4V SEC365C 31 LG Camshaft position sen- [Engine is running] I Warm-up condition I Idle speed 0.4 - 0.8V SEC366C [Engine is running] I Warm-up condition I Engine speed is 2,000 rpm. Approximately 0.6V SEC367C 32 W/PU Vehicle speed sensor [Engine is running] I Lift up the vehicle I Vehicle speed is 40 km/h (25 MPH). 2.0 - 3.0V SEC368C 33 PU Electrical load signal [Engine is running] I Lighting switch is “2ND” and/or rear defogger BATTERY VOLTAGE [Engine is running] I Lighting switch and rear defogger switch are Approximately 0V GI MA EM LC FE CL MT AT PD AX SU BR ST RS BT HA SC EL IDX TROUBLE DIAGNOSIS — GENERAL DESCRIPTION ECM Terminals and Reference Value (Cont’d) EC-79 |