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DTC P1400 EGRC-SOLENOID VALVE EC-455 [KA24DE] C D E F G H I J K L M A EC 2. CHECK POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect EGRC solenoid valve harness connector. 3. Turn ignition switch ON. 4. Check voltage between terminal 2 and ground with CONSULT-II OK or NG OK >> GO TO 4. NG >> GO TO 3. 3. DETECT MALFUNCTIONING PART Check the following. ● Harness connectors E43, M65 ● Harness connectors M59, F27 ● Fuse block (J/B) connector E49 ● 10A fuse ● Harness for open or short between EGRC solenoid valve and fuse >> Repair harness or connectors. 4. CHECK OUTPUT SIGNAL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Check harness continuity between ECM terminal 103 and terminal 1. 4. Also check harness for short to ground and short to power. OK or NG OK (With CONSULT-II)>>GO TO 6. >> GO TO 5 5. DETECT MALFUNCTIONING PART Check the harness for open or short between EGRC solenoid valve and ECM. >> Repair open circuit or short to ground or short to power in harness or connectors. SEF336V Voltage : Battery voltage SEF192V Continuity should exist. |