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DIESEL CONTROL SYSTEM FLA -275 2) Disconnect Electric EGR control valve connector 3) IG KEY "ON" 4) Measure the voltage of terminal 2 of Electric EGR control valve connector Specification : 11.5V~13.0V 5) Is the measured voltage within the specification? YES ▶ Go to "Control Circuit Inspection". NO ▶ Repair E/R FUSE & RELAY BOX 15A INJ fuse and related circuit and go to "Verification of Vehicle Repair". CONTROL CIRCUIT INSPECTION E8316459 1. Check control circuit monitoring voltage 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect Electric EGR control valve connector. 3) IG KEY "ON". 4) Measure the voltage of terminal 1 of Electric EGR control valve connector. Specification : 3.2V~3.7V 5) Is the measured voltage within the specification? YES ▶ Go to "Component Inspection". NO ▶ When voltage is not detected : Go to "2. Check open in control circuit" as follows. 2. Check open in control circuit 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect Electric EGR control valve connector and ECM connector. 3) Check continuity between Electric EGR control valve terminal 1 and ECM connector terminal 59. specification : Continuity ( below 1.0Ω ) 4) Is the measured resistance within the specification? |