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TER- MINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage) 31 W/G ECM relay (Self shut- [Ignition switch “OFF”] I For 9 seconds after turning ignition switch 0 - 1V [Ignition switch “OFF”] I 9 seconds passed after turning ignition switch BATTERY VOLTAGE 32 L/OR Tachometer [Engine is running] I Warm-up condition I Idle speed 10 - 11V SEF973W [Engine is running] I Engine speed is 2,000 rpm 10 - 11V SEF974W 35 Y/G Ignition signal (No. 1) [Engine is running] I Warm-up condition I Idle speed 0 - 0.3V SEF971W [Engine is running] I Engine speed is 2,000 rpm 0.2 - 0.4V SEF972W 41 B/Y Start signal [Ignition switch “ON”] Approximately 0V [Ignition switch “START”] 9 - 12V 42 G/OR PNP switch [Ignition switch “ON”] I Gear position is “Neutral position” Approximately 0V [Ignition switch “ON”] I Except the above gear position Approximately 5V 43 B/R Ignition switch [Ignition switch “OFF”] 0V [Ignition switch “ON”] BATTERY VOLTAGE TROUBLE DIAGNOSIS — GENERAL DESCRIPTION QG16 I 18DE ECM Terminals and Reference Value (Cont’d) EC-93 |