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IGNITION SIGNAL EC-447 < DTC/CIRCUIT DIAGNOSIS > [QR25DE] C D E F G H I J K L M A EC N P O OK or NG OK >> GO TO 5. NG >> Go to . 5. CHECK IGNITION COIL POWER SUPPLY CIRCUIT-II 1. Turn ignition switch OFF. 2. Disconnect condenser-1 harness connector. 3. Turn ignition switch ON. 4. Check voltage between condenser-1 terminal 1 and ground with CONSULT or tester. OK or NG OK >> GO TO 8. NG >> GO TO 6. 6. CHECK IGNITION COIL POWER SUPPLY CIRCUIT-III 1. Turn ignition switch OFF. 2. Disconnect IPDM E/R harness connector E119. 3. Check harness continuity between IPDM E/R terminal 3 and condenser-1 terminal 1. Refer to Wiring Diagram. 4. Also check harness for short to ground and short to power. OK >> GO TO 15. NG >> GO TO 7. 7. DETECT MALFUNCTIONING PART Check the following. • Harness connectors E2, F32 • Harness for open or short between condenser-1 and IPDM E/R >> Repair open circuit, short to ground or short to power in harness or connectors. 8. CHECK CONDENSER-1 GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Check harness continuity between condenser-1 terminal 2 and ground. Refer to Wiring Diagram. 3. Also check harness for short to power. BBIA0628E Voltage: Battery voltage PBIB0624E Continuity should exist. Continuity should exist. |