|
|
DIESEL CONTROL SYSTEM FLA -435 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect variable swirl control actuator connector. 3) IG KEY "ON". 4) Measure the voltage of variable swirl control actuator connector terminal 1 and 2. Specification : 0.0V~0.1V 5) Is the measured voltage within the specification? YES ▶ Repair short to battery in variable swirl control actuator motor circuit and go to "Verification of Vehicle Repair". NO ▶ Check "2. Check open in motor circuit" as follows. 2. Check open in motor circuit 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect variable swirl control actuator connector and ECM connector. 3) Check continuity between variable swirl control actuator connector terminal 1 and ECM connector terminal 60. 4) Check continuity between variable swirl control actuator connector terminal 2 and ECM connector terminal 30. Specification : Continuity (below 1.0Ω ) 5) Is the measured resistance within the specification? YES ▶ Go to "Component Inspection". NO ▶ Repair open in control circuit and go to "Verification of Vehicle Repair". COMPONENT INSPECTION E4642CDB 1. Check motor coil resistance 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect variable swirl control actuator connector. 3) Measure the resistance between variable swirl control actuator component terminal 1 and 2. Specification : 15.0 ± 3 Ω (20℃) |