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DIESEL CONTROL SYSTEM FLA -379 SIGNAL WAVEFORM AND DATA E2095350 Fig.1 Fig.1) A/C pressure transducer and VSA position Sensor power supply signals are measured simultaneously. Variable swirl control actuator position sensor Aircon pressure sensor power EGNG001X TERMINAL AND CONNECTOR INSPECTION E1683981 1. Electrical systems consist of a lot of harness and connectors, poor connection of terminals can cause various prob- 2. Perform checking procedure as follows. 1) Check damage of harness and terminals : Check terminals for contact resistance, corrosion and deformation. 2) Check connecting condition of ECM and component connector : Check terminal seperation, damage of locking NOTE Disconnect the pin which requires checking at mail connector and insert it to the terminal at female connector for 3. Is the problem found? YES ▶ Repair the trouble causing part and go to "Verification of Vehicle Repair". NO ▶ Go to "Power Circuit Inspection". POWER CIRCUIT INSPECTION ED6933C6 1. Check power circuit voltage 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect A/C pressure transducer connector and variable swirl control actuator connector. 3) IG KEY "ON". |