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DTC P0327, P0328, P0332, P0333 KS EC-1073 [VK45DE] C D E F G H I J K L M A EC 5. CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF. 2. Loosen and retighten ground screws on the body. OK or NG OK >> GO TO 6. NG >> Repair or replace ground connections. 6. CHECK KNOCK SENSOR SHIELD CIRCUIT FOR OPEN AND SHORT 1. Disconnect knock sensor harness connector. 2. Check harness continuity between knock sensor terminal 2 and ground. 3. Also check harness for short to power. OK or NG OK >> GO TO 8. NG >> GO TO 7. 7. DETECT MALFUNCTIONING PART Check the following. ● Harness connectors F47, F241 ● Harness connectors F102, M72 ● Harness for open or short between knock sensor terminal 2 and ground >> Repair open circuit or short to power in harness or connectors. 8. CHECK INTERMITTENT INCIDENT Refer to EC-857, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" >> INSPECTION END 1. Body ground M70 2. Body ground M16 PBIB2782E Continuity should exist. |