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DIESEL CONTROL SYSTEM FLA -299 Fig.1) Data at idle and aircon "OFF", Aircon pressure sensor output voltage is 1300mV. Fig.1 Fig.2 EGNG001T TERMINAL AND CONNECTOR INSPECTION E22C863B 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 EACACD4F 1. IG KEY "OFF", ENGINE "OFF". 2. Disconnect A/C pressure transducer connector. 3. IG KEY "ON". 4. Measure the voltage of A/C pressure transducer terminal 3. Specification : 4.8V~5.1V |