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SYMPTOM TROUBLESHOOTING [ENGINE CONTROL SYSTEM (ZM)] 01–03A–5 01–03A Inspection Method for Switch Connectors or Wires 1. Connect WDS or equivalent to DLC-2. Note • If engine starts and runs, perform the following steps at idle. 3. Access PIDs for the switch you are inspecting. • If PID value is unstable, check for poor connection. Inspection Method for Sensor Connectors or Wires 1. Connect WDS or equivalent to DLC-2. Note • If engine starts and runs, perform the following steps at idle. 3. Access PIDs for the switch you are inspecting. • If PID value is unstable, check for poor connection. Inspection Method for Sensors 1. Connect WDS or equivalent to DLC-2. Note • If engine starts and runs, perform the following steps at idle. 3. Access PIDs for the switch you are inspecting. • If PID value is unstable or malfunction occurs, check for poor connection and/or poorly mounted sensor. YMU103WC0 YMU103WC1 1712-1U-01G(01-03A).fm 5 ページ 2001年6月29日 金曜日 午後4時45分 |